29135081362 has 16 divisors (see below), whose sum is σ = 45235733400. Its totient is φ = 14057084160.

The previous prime is 29135081359. The next prime is 29135081377. The reversal of 29135081362 is 26318053192.

It can be written as a sum of positive squares in 4 ways, for example, as 23553347841 + 5581733521 = 153471^2 + 74711^2 .

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, 43287 + ... + 245242.

Almost surely, 2^29135081362 is an apocalyptic number.

29135081362 is a deficient number, since it is larger than the sum of its proper divisors (16100652038).

29135081362 is a wasteful number, since it uses less digits than its factorization.

29135081362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290301.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 29135081362 in words is "twenty-nine billion, one hundred thirty-five million, eighty-one thousand, three hundred sixty-two".