158245418200 has 96 divisors (see below), whose sum is σ = 372417078960. Its totient is φ = 62529292800.

The previous prime is 158245418173. The next prime is 158245418207. The reversal of 158245418200 is 2814542851.

It is a super-2 number, since 2×158245418200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158245418207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5417635 + ... + 5446765.

Almost surely, 2^158245418200 is an apocalyptic number.

158245418200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158245418200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186208539480).

158245418200 is an abundant number, since it is smaller than the sum of its proper divisors (214171660760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158245418200 is a wasteful number, since it uses less digits than its factorization.

158245418200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29477 (or 29468 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

The spelling of 158245418200 in words is "one hundred fifty-eight billion, two hundred forty-five million, four hundred eighteen thousand, two hundred".