40855523277288 has 32 divisors (see below), whose sum is σ = 102405489177600. Its totient is φ = 13582950294528.

The previous prime is 40855523277277. The next prime is 40855523277293. The reversal of 40855523277288 is 88277232555804.

It is a super-2 number, since 2×40855523277288² (a number of 28 digits) contains 22 as substring.

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, 2222332153 + ... + 2222350536.

It is an arithmetic number, because the mean of its divisors is an integer number (3200171536800).

Almost surely, 2^{40855523277288} is an apocalyptic number.

It is an amenable number.

40855523277288 is an abundant number, since it is smaller than the sum of its proper divisors (61549965900312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40855523277288 is a wasteful number, since it uses less digits than its factorization.

40855523277288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4444683081 (or 4444683077 counting only the distinct ones).

The product of its (nonzero) digits is 301056000, while the sum is 66.

The spelling of 40855523277288 in words is "forty trillion, eight hundred fifty-five billion, five hundred twenty-three million, two hundred seventy-seven thousand, two hundred eighty-eight".