152631304144640 has 72 divisors (see below), whose sum is σ = 366170030977968. Its totient is φ = 60957275586560.

The previous prime is 152631304144639. The next prime is 152631304144673. The reversal of 152631304144640 is 46441403136251.

It is a junction number, because it is equal to n+sod(n) for n = 152631304144591 and 152631304144600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92192942 + ... + 93833901.

It is an arithmetic number, because the mean of its divisors is an integer number (5085694874694).

Almost surely, 2^{152631304144640} is an apocalyptic number.

152631304144640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152631304144640 is an abundant number, since it is smaller than the sum of its proper divisors (213538726833328).

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

152631304144640 is an equidigital number, since it uses as much as digits as its factorization.

152631304144640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186027505 (or 186027491 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 44.

The spelling of 152631304144640 in words is "one hundred fifty-two trillion, six hundred thirty-one billion, three hundred four million, one hundred forty-four thousand, six hundred forty".