29105070544075 has 12 divisors (see below), whose sum is σ = 36090375785128. Its totient is φ = 23283999460800.

The previous prime is 29105070544051. The next prime is 29105070544117. The reversal of 29105070544075 is 57044507050192.

It is a happy number.

It is not a de Polignac number, because 29105070544075 - 2³⁵ = 29070710805707 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11185924 + ... + 13540126.

Almost surely, 2^{29105070544075} is an apocalyptic number.

29105070544075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

29105070544075 is a deficient number, since it is larger than the sum of its proper divisors (6985305241053).

29105070544075 is a wasteful number, since it uses less digits than its factorization.

29105070544075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848734 (or 2848729 counting only the distinct ones).

The product of its (nonzero) digits is 1764000, while the sum is 49.

The spelling of 29105070544075 in words is "twenty-nine trillion, one hundred five billion, seventy million, five hundred forty-four thousand, seventy-five".