40354868430474 has 64 divisors (see below), whose sum is σ = 87021797385600. Its totient is φ = 12402087966720.

The previous prime is 40354868430473. The next prime is 40354868430497. The reversal of 40354868430474 is 47403486845304.

It is a super-3 number, since 3×40354868430474³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40354868430473) 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, 243828502 + ... + 243993950.

It is an arithmetic number, because the mean of its divisors is an integer number (1359715584150).

Almost surely, 2^{40354868430474} is an apocalyptic number.

40354868430474 is an abundant number, since it is smaller than the sum of its proper divisors (46666928955126).

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

40354868430474 is a wasteful number, since it uses less digits than its factorization.

40354868430474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169175.

The product of its (nonzero) digits is 123863040, while the sum is 60.

The spelling of 40354868430474 in words is "forty trillion, three hundred fifty-four billion, eight hundred sixty-eight million, four hundred thirty thousand, four hundred seventy-four".