536234131640 has 32 divisors (see below), whose sum is σ = 1206629926560. Its totient is φ = 214475318400.

The previous prime is 536234131639. The next prime is 536234131661. The reversal of 536234131640 is 46131432635.

It is a junction number, because it is equal to n+sod(n) for n = 536234131594 and 536234131603.

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, 94196 + ... + 1039875.

It is an arithmetic number, because the mean of its divisors is an integer number (37707185205).

Almost surely, 2^536234131640 is an apocalyptic number.

It is an amenable number.

536234131640 is an abundant number, since it is smaller than the sum of its proper divisors (670395794920).

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

536234131640 is a wasteful number, since it uses less digits than its factorization.

536234131640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1145903 (or 1145899 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 536234131640 in words is "five hundred thirty-six billion, two hundred thirty-four million, one hundred thirty-one thousand, six hundred forty".