29240070044 has 24 divisors (see below), whose sum is σ = 52083752448. Its totient is φ = 14361278400.

The previous prime is 29240070019. The next prime is 29240070061. The reversal of 29240070044 is 44007004292.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 233639 + ... + 336254.

It is an arithmetic number, because the mean of its divisors is an integer number (2170156352).

Almost surely, 2^29240070044 is an apocalyptic number.

It is an amenable number.

29240070044 is a deficient number, since it is larger than the sum of its proper divisors (22843682404).

29240070044 is a wasteful number, since it uses less digits than its factorization.

29240070044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570125 (or 570123 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The spelling of 29240070044 in words is "twenty-nine billion, two hundred forty million, seventy thousand, forty-four".