43042592125 has 16 divisors (see below), whose sum is σ = 57849246000. Its totient is φ = 31785297600.

The previous prime is 43042592051. The next prime is 43042592141. The reversal of 43042592125 is 52129524034.

43042592125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 16477829956 + 26564762169 = 128366^2 + 162987^2 .

It is not a de Polignac number, because 43042592125 - 2²³ = 43034203517 is a prime.

It is a super-2 number, since 2×43042592125² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13242250 + ... + 13245499.

It is an arithmetic number, because the mean of its divisors is an integer number (3615577875).

Almost surely, 2^43042592125 is an apocalyptic number.

It is an amenable number.

43042592125 is a deficient number, since it is larger than the sum of its proper divisors (14806653875).

43042592125 is a wasteful number, since it uses less digits than its factorization.

43042592125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26487777 (or 26487767 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 43042592125 in words is "forty-three billion, forty-two million, five hundred ninety-two thousand, one hundred twenty-five".