40483154257668 has 36 divisors (see below), whose sum is σ = 102332617693488. Its totient is φ = 13494358380720.

The previous prime is 40483154257639. The next prime is 40483154257739. The reversal of 40483154257668 is 86675245138404.

40483154257668 is a `hidden beast` number, since 4 + 0 + 4 + 8 + 3 + 1 + 54 + 2 + 576 + 6 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×40483154257668² (a number of 28 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 28499863 + ... + 29886593.

It is an arithmetic number, because the mean of its divisors is an integer number (2842572713708).

Almost surely, 2^{40483154257668} is an apocalyptic number.

It is an amenable number.

40483154257668 is an abundant number, since it is smaller than the sum of its proper divisors (61849463435820).

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

40483154257668 is a wasteful number, since it uses less digits than its factorization.

40483154257668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2197664 (or 2197659 counting only the distinct ones).

The product of its (nonzero) digits is 154828800, while the sum is 63.

The spelling of 40483154257668 in words is "forty trillion, four hundred eighty-three billion, one hundred fifty-four million, two hundred fifty-seven thousand, six hundred sixty-eight".