40245240016374 has 16 divisors (see below), whose sum is σ = 80796527488512. Its totient is φ = 13364072096168.

The previous prime is 40245240016367. The next prime is 40245240016411. The reversal of 40245240016374 is 47361004254204.

It is a happy number.

It is a super-2 number, since 2×40245240016374² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 12751975614 + ... + 12751978769.

It is an arithmetic number, because the mean of its divisors is an integer number (5049782968032).

Almost surely, 2^{40245240016374} is an apocalyptic number.

40245240016374 is an abundant number, since it is smaller than the sum of its proper divisors (40551287472138).

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

40245240016374 is a wasteful number, since it uses less digits than its factorization.

40245240016374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25503954651.

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 40245240016374 in words is "forty trillion, two hundred forty-five billion, two hundred forty million, sixteen thousand, three hundred seventy-four".