29993239933802 has 16 divisors (see below), whose sum is σ = 45752714524800. Its totient is φ = 14742338588160.

The previous prime is 29993239933753. The next prime is 29993239933831. The reversal of 29993239933802 is 20833993239992.

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, 18095402 + ... + 19683242.

It is an arithmetic number, because the mean of its divisors is an integer number (2859544657800).

Almost surely, 2^{29993239933802} is an apocalyptic number.

29993239933802 is a deficient number, since it is larger than the sum of its proper divisors (15759474590998).

29993239933802 is a wasteful number, since it uses less digits than its factorization.

29993239933802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1747981.

The product of its (nonzero) digits is 306110016, while the sum is 71.

The spelling of 29993239933802 in words is "twenty-nine trillion, nine hundred ninety-three billion, two hundred thirty-nine million, nine hundred thirty-three thousand, eight hundred two".