704140402832 has 40 divisors (see below), whose sum is σ = 1444799805912. Its totient is φ = 331296768000.

The previous prime is 704140402807. The next prime is 704140402837. The reversal of 704140402832 is 238204041407.

It can be written as a sum of positive squares in 4 ways, for example, as 270986878096 + 433153524736 = 520564^2 + 658144^2 .

It is a super-2 number, since 2×704140402832² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 704140402792 and 704140402801.

It is not an unprimeable number, because it can be changed into a prime (704140402837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191332 + ... + 1681532.

Almost surely, 2^704140402832 is an apocalyptic number.

It is an amenable number.

704140402832 is an abundant number, since it is smaller than the sum of its proper divisors (740659403080).

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

704140402832 is a wasteful number, since it uses less digits than its factorization.

704140402832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495507 (or 495501 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The spelling of 704140402832 in words is "seven hundred four billion, one hundred forty million, four hundred two thousand, eight hundred thirty-two".