40482818055427 has 32 divisors (see below), whose sum is σ = 46867845694464. Its totient is φ = 34603793347200.

The previous prime is 40482818055331. The next prime is 40482818055487. The reversal of 40482818055427 is 72455081828404.

It is a de Polignac number, because none of the positive numbers 2^k-40482818055427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40482818055487) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23984673 + ... + 25616989.

It is an arithmetic number, because the mean of its divisors is an integer number (1464620177952).

Almost surely, 2^{40482818055427} is an apocalyptic number.

40482818055427 is a deficient number, since it is larger than the sum of its proper divisors (6385027639037).

40482818055427 is a wasteful number, since it uses less digits than its factorization.

40482818055427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1634019.

The product of its (nonzero) digits is 22937600, while the sum is 58.

The spelling of 40482818055427 in words is "forty trillion, four hundred eighty-two billion, eight hundred eighteen million, fifty-five thousand, four hundred twenty-seven".