29339431092 has 48 divisors (see below), whose sum is σ = 76078873920. Its totient is φ = 9778051296.

The previous prime is 29339431031. The next prime is 29339431111. The reversal of 29339431092 is 29013493392.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 669643 + ... + 712109.

It is an arithmetic number, because the mean of its divisors is an integer number (1584976540).

Almost surely, 2^29339431092 is an apocalyptic number.

It is an amenable number.

29339431092 is an abundant number, since it is smaller than the sum of its proper divisors (46739442828).

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

29339431092 is a wasteful number, since it uses less digits than its factorization.

29339431092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48877 (or 48869 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 45.

The spelling of 29339431092 in words is "twenty-nine billion, three hundred thirty-nine million, four hundred thirty-one thousand, ninety-two".