140534201232320 has 112 divisors (see below), whose sum is σ = 382604200731648. Its totient is φ = 48164205388800.

The previous prime is 140534201232307. The next prime is 140534201232361. The reversal of 140534201232320 is 23232102435041.

140534201232320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×140534201232320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6639206 + ... + 18031845.

It is an arithmetic number, because the mean of its divisors is an integer number (3416108935104).

Almost surely, 2^{140534201232320} is an apocalyptic number.

140534201232320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140534201232320 is an abundant number, since it is smaller than the sum of its proper divisors (242069999499328).

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

140534201232320 is a wasteful number, since it uses less digits than its factorization.

140534201232320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24673618 (or 24673608 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 140534201232320 its reverse (23232102435041), we get a palindrome (163766303667361).

The spelling of 140534201232320 in words is "one hundred forty trillion, five hundred thirty-four billion, two hundred one million, two hundred thirty-two thousand, three hundred twenty".