29074190138 has 8 divisors (see below), whose sum is σ = 49841468832. Its totient is φ = 12460367196.

The previous prime is 29074190107. The next prime is 29074190153. The reversal of 29074190138 is 83109147092.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1038363920 + ... + 1038363947.

It is an arithmetic number, because the mean of its divisors is an integer number (6230183604).

Almost surely, 2^29074190138 is an apocalyptic number.

29074190138 is a deficient number, since it is larger than the sum of its proper divisors (20767278694).

29074190138 is a wasteful number, since it uses less digits than its factorization.

29074190138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2076727876.

The product of its (nonzero) digits is 108864, while the sum is 44.

The spelling of 29074190138 in words is "twenty-nine billion, seventy-four million, one hundred ninety thousand, one hundred thirty-eight".