29956134573702 has 48 divisors (see below), whose sum is σ = 65865240709632. Its totient is φ = 9837839556720.

The previous prime is 29956134573683. The next prime is 29956134573749. The reversal of 29956134573702 is 20737543165992.

29956134573702 is a `hidden beast` number, since 2 + 9 + 9 + 5 + 613 + 4 + 5 + 7 + 3 + 7 + 0 + 2 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 29956134573702.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 6389278 + ... + 10036689.

It is an arithmetic number, because the mean of its divisors is an integer number (1372192514784).

Almost surely, 2^{29956134573702} is an apocalyptic number.

29956134573702 is an abundant number, since it is smaller than the sum of its proper divisors (35909106135930).

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

29956134573702 is a wasteful number, since it uses less digits than its factorization.

29956134573702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16427473 (or 16427470 counting only the distinct ones).

The product of its (nonzero) digits is 85730400, while the sum is 63.

The spelling of 29956134573702 in words is "twenty-nine trillion, nine hundred fifty-six billion, one hundred thirty-four million, five hundred seventy-three thousand, seven hundred two".