29870529074 has 16 divisors (see below), whose sum is σ = 46322689536. Its totient is φ = 14431123200.

The previous prime is 29870529053. The next prime is 29870529137. The reversal of 29870529074 is 47092507892.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332207 + ... + 412434.

It is an arithmetic number, because the mean of its divisors is an integer number (2895168096).

Almost surely, 2^29870529074 is an apocalyptic number.

29870529074 is a deficient number, since it is larger than the sum of its proper divisors (16452160462).

29870529074 is a wasteful number, since it uses less digits than its factorization.

29870529074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745321.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The spelling of 29870529074 in words is "twenty-nine billion, eight hundred seventy million, five hundred twenty-nine thousand, seventy-four".