29997928910132 has 24 divisors (see below), whose sum is σ = 53760647319456. Its totient is φ = 14638307933088.

The previous prime is 29997928910107. The next prime is 29997928910177. The reversal of 29997928910132 is 23101982979992.

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, 70283018 + ... + 70708545.

It is an arithmetic number, because the mean of its divisors is an integer number (2240026971644).

Almost surely, 2^{29997928910132} is an apocalyptic number.

It is an amenable number.

29997928910132 is a deficient number, since it is larger than the sum of its proper divisors (23762718409324).

29997928910132 is a wasteful number, since it uses less digits than its factorization.

29997928910132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140992847 (or 140992845 counting only the distinct ones).

The product of its (nonzero) digits is 79361856, while the sum is 71.

The spelling of 29997928910132 in words is "twenty-nine trillion, nine hundred ninety-seven billion, nine hundred twenty-eight million, nine hundred ten thousand, one hundred thirty-two".