29000126526664 has 16 divisors (see below), whose sum is σ = 54375494550300. Its totient is φ = 14499994646592.

The previous prime is 29000126526647. The next prime is 29000126526689. The reversal of 29000126526664 is 46662562100092.

It can be written as a sum of positive squares in 2 ways, for example, as 28145592678564 + 854533848100 = 5305242^2 + 924410^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6758187 + ... + 10182010.

Almost surely, 2^{29000126526664} is an apocalyptic number.

It is an amenable number.

29000126526664 is a deficient number, since it is larger than the sum of its proper divisors (25375368023636).

29000126526664 is a wasteful number, since it uses less digits than its factorization.

29000126526664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17154192 (or 17154188 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 49.

The spelling of 29000126526664 in words is "twenty-nine trillion, one hundred twenty-six million, five hundred twenty-six thousand, six hundred sixty-four".