40751457414658 has 16 divisors (see below), whose sum is σ = 61144528764384. Its totient is φ = 20369948208480.

The previous prime is 40751457414649. The next prime is 40751457414677. The reversal of 40751457414658 is 85641475415704.

It is a junction number, because it is equal to n+sod(n) for n = 40751457414596 and 40751457414605.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 263879341 + ... + 264033727.

It is an arithmetic number, because the mean of its divisors is an integer number (3821533047774).

Almost surely, 2^{40751457414658} is an apocalyptic number.

40751457414658 is a deficient number, since it is larger than the sum of its proper divisors (20393071349726).

40751457414658 is a wasteful number, since it uses less digits than its factorization.

40751457414658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190977.

The product of its (nonzero) digits is 75264000, while the sum is 61.

The spelling of 40751457414658 in words is "forty trillion, seven hundred fifty-one billion, four hundred fifty-seven million, four hundred fourteen thousand, six hundred fifty-eight".