29069227642 has 16 divisors (see below), whose sum is σ = 53666266752. Its totient is φ = 11499914160.

The previous prime is 29069227609. The next prime is 29069227687. The reversal of 29069227642 is 24672296092.

29069227642 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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, 79860334 + ... + 79860697.

It is an arithmetic number, because the mean of its divisors is an integer number (3354141672).

Almost surely, 2^29069227642 is an apocalyptic number.

29069227642 is a deficient number, since it is larger than the sum of its proper divisors (24597039110).

29069227642 is a wasteful number, since it uses less digits than its factorization.

29069227642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159721053.

The product of its (nonzero) digits is 1306368, while the sum is 49.

The spelling of 29069227642 in words is "twenty-nine billion, sixty-nine million, two hundred twenty-seven thousand, six hundred forty-two".