29242107725 has 6 divisors (see below), whose sum is σ = 36260213610. Its totient is φ = 23393686160.

The previous prime is 29242107683. The next prime is 29242107737. The reversal of 29242107725 is 52770124292.

It can be written as a sum of positive squares in 3 ways, for example, as 2107452649 + 27134655076 = 45907^2 + 164726^2 .

It is not a de Polignac number, because 29242107725 - 2²⁰ = 29241059149 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 584842130 + ... + 584842179.

It is an arithmetic number, because the mean of its divisors is an integer number (6043368935).

Almost surely, 2^29242107725 is an apocalyptic number.

29242107725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

29242107725 is a deficient number, since it is larger than the sum of its proper divisors (7018105885).

29242107725 is a wasteful number, since it uses less digits than its factorization.

29242107725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1169684319 (or 1169684314 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 29242107725 in words is "twenty-nine billion, two hundred forty-two million, one hundred seven thousand, seven hundred twenty-five".