29117408050 has 24 divisors (see below), whose sum is σ = 54246785796. Its totient is φ = 11627951040.

The previous prime is 29117408017. The next prime is 29117408077. The reversal of 29117408050 is 5080471192.

It can be written as a sum of positive squares in 6 ways, for example, as 4592908441 + 24524499609 = 67771^2 + 156603^2 .

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, 444349 + ... + 505648.

Almost surely, 2^29117408050 is an apocalyptic number.

29117408050 is a deficient number, since it is larger than the sum of its proper divisors (25129377746).

29117408050 is a wasteful number, since it uses less digits than its factorization.

29117408050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950622 (or 950617 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 37.

The spelling of 29117408050 in words is "twenty-nine billion, one hundred seventeen million, four hundred eight thousand, fifty".