143426372380 has 12 divisors (see below), whose sum is σ = 301195382040. Its totient is φ = 57370548944.

The previous prime is 143426372377. The next prime is 143426372381. The reversal of 143426372380 is 83273624341.

143426372380 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×143426372380² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143426372381) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3585659290 + ... + 3585659329.

It is an arithmetic number, because the mean of its divisors is an integer number (25099615170).

Almost surely, 2^143426372380 is an apocalyptic number.

143426372380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

143426372380 is an abundant number, since it is smaller than the sum of its proper divisors (157769009660).

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

143426372380 is a wasteful number, since it uses less digits than its factorization.

143426372380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7171318628 (or 7171318626 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 43.

The spelling of 143426372380 in words is "one hundred forty-three billion, four hundred twenty-six million, three hundred seventy-two thousand, three hundred eighty".