146831093352 has 96 divisors (see below), whose sum is σ = 412190812800. Its totient is φ = 47187309312.

The previous prime is 146831093323. The next prime is 146831093369. The reversal of 146831093352 is 253390138641.

146831093352 is a `hidden beast` number, since 1 + 468 + 3 + 109 + 33 + 52 = 666.

146831093352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 146831093298 and 146831093307.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97077 + ... + 550532.

It is an arithmetic number, because the mean of its divisors is an integer number (4293654300).

Almost surely, 2^146831093352 is an apocalyptic number.

146831093352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

146831093352 is an abundant number, since it is smaller than the sum of its proper divisors (265359719448).

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

146831093352 is a wasteful number, since it uses less digits than its factorization.

146831093352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647735 (or 647728 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 45.

The spelling of 146831093352 in words is "one hundred forty-six billion, eight hundred thirty-one million, ninety-three thousand, three hundred fifty-two".