40243574171374 has 8 divisors (see below), whose sum is σ = 68988984293808. Its totient is φ = 17247246073440.

The previous prime is 40243574171363. The next prime is 40243574171393. The reversal of 40243574171374 is 47317147534204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1437270506107 + ... + 1437270506134.

It is an arithmetic number, because the mean of its divisors is an integer number (8623623036726).

Almost surely, 2^{40243574171374} is an apocalyptic number.

40243574171374 is a deficient number, since it is larger than the sum of its proper divisors (28745410122434).

40243574171374 is a wasteful number, since it uses less digits than its factorization.

40243574171374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874541012250.

The product of its (nonzero) digits is 7902720, while the sum is 52.

The spelling of 40243574171374 in words is "forty trillion, two hundred forty-three billion, five hundred seventy-four million, one hundred seventy-one thousand, three hundred seventy-four".