40510824425 has 24 divisors (see below), whose sum is σ = 50764149696. Its totient is φ = 32066792640.

The previous prime is 40510824401. The next prime is 40510824433. The reversal of 40510824425 is 52442801504.

It is not a de Polignac number, because 40510824425 - 2²⁶ = 40443715561 is a prime.

It is a super-2 number, since 2×40510824425² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3359507 + ... + 3371543.

It is an arithmetic number, because the mean of its divisors is an integer number (2115172904).

Almost surely, 2^40510824425 is an apocalyptic number.

It is an amenable number.

40510824425 is a deficient number, since it is larger than the sum of its proper divisors (10253325271).

40510824425 is a wasteful number, since it uses less digits than its factorization.

40510824425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13457 (or 13452 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

The spelling of 40510824425 in words is "forty billion, five hundred ten million, eight hundred twenty-four thousand, four hundred twenty-five".