40130027925425 has 24 divisors (see below), whose sum is σ = 49830586700832. Its totient is φ = 32059285808000.

The previous prime is 40130027925373. The next prime is 40130027925437. The reversal of 40130027925425 is 52452972003104.

40130027925425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40130027925425 - 2²² = 40130023731121 is a prime.

It is a super-2 number, since 2×40130027925425² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 260394242 + ... + 260548308.

It is an arithmetic number, because the mean of its divisors is an integer number (2076274445868).

Almost surely, 2^{40130027925425} is an apocalyptic number.

It is an amenable number.

40130027925425 is a deficient number, since it is larger than the sum of its proper divisors (9700558775407).

40130027925425 is a wasteful number, since it uses less digits than its factorization.

40130027925425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168529 (or 168524 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 44.

Adding to 40130027925425 its reverse (52452972003104), we get a palindrome (92582999928529).

The spelling of 40130027925425 in words is "forty trillion, one hundred thirty billion, twenty-seven million, nine hundred twenty-five thousand, four hundred twenty-five".