29100425398 has 16 divisors (see below), whose sum is σ = 47681479440. Its totient is φ = 13210076800.

The previous prime is 29100425377. The next prime is 29100425413. The reversal of 29100425398 is 89352400192.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852343 + ... + 885826.

It is an arithmetic number, because the mean of its divisors is an integer number (2980092465).

Almost surely, 2^29100425398 is an apocalyptic number.

29100425398 is a deficient number, since it is larger than the sum of its proper divisors (18581054042).

29100425398 is a wasteful number, since it uses less digits than its factorization.

29100425398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738943.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 29100425398 in words is "twenty-nine billion, one hundred million, four hundred twenty-five thousand, three hundred ninety-eight".