705376434156 has 48 divisors (see below), whose sum is σ = 1653965085696. Its totient is φ = 233972760384.

The previous prime is 705376434137. The next prime is 705376434163. The reversal of 705376434156 is 651434673507.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 705376434099 and 705376434108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2078470 + ... + 2393906.

It is an arithmetic number, because the mean of its divisors is an integer number (34457605952).

Almost surely, 2^705376434156 is an apocalyptic number.

It is an amenable number.

705376434156 is an abundant number, since it is smaller than the sum of its proper divisors (948588651540).

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

705376434156 is a wasteful number, since it uses less digits than its factorization.

705376434156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316358 (or 316356 counting only the distinct ones).

The product of its (nonzero) digits is 6350400, while the sum is 51.

The spelling of 705376434156 in words is "seven hundred five billion, three hundred seventy-six million, four hundred thirty-four thousand, one hundred fifty-six".