40235514425 has 24 divisors (see below), whose sum is σ = 50971130496. Its totient is φ = 31492696640.

The previous prime is 40235514409. The next prime is 40235514481. The reversal of 40235514425 is 52441553204.

It is not a de Polignac number, because 40235514425 - 2⁴ = 40235514409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6044399 + ... + 6051051.

It is an arithmetic number, because the mean of its divisors is an integer number (2123797104).

Almost surely, 2^40235514425 is an apocalyptic number.

It is an amenable number.

40235514425 is a deficient number, since it is larger than the sum of its proper divisors (10735616071).

40235514425 is a wasteful number, since it uses less digits than its factorization.

40235514425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11857 (or 11852 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 40235514425 in words is "forty billion, two hundred thirty-five million, five hundred fourteen thousand, four hundred twenty-five".