146212546032 has 120 divisors (see below), whose sum is σ = 467867447424. Its totient is φ = 41755416192.

The previous prime is 146212546027. The next prime is 146212546043. The reversal of 146212546032 is 230645212641.

146212546032 is a `hidden beast` number, since 1 + 4 + 6 + 21 + 25 + 4 + 603 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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, 2187703 + ... + 2253545.

Almost surely, 2^146212546032 is an apocalyptic number.

146212546032 is a gapful number since it is divisible by the number (12) 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 146212546032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233933723712).

146212546032 is an abundant number, since it is smaller than the sum of its proper divisors (321654901392).

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

146212546032 is a wasteful number, since it uses less digits than its factorization.

146212546032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68067 (or 68058 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

Adding to 146212546032 its reverse (230645212641), we get a palindrome (376857758673).

The spelling of 146212546032 in words is "one hundred forty-six billion, two hundred twelve million, five hundred forty-six thousand, thirty-two".