40143214234224 has 60 divisors (see below), whose sum is σ = 112415155962096. Its totient is φ = 13372744594176.

The previous prime is 40143214234171. The next prime is 40143214234231. The reversal of 40143214234224 is 42243241234104.

40143214234224 is a `hidden beast` number, since 4 + 0 + 1 + 4 + 3 + 2 + 1 + 423 + 4 + 224 = 666.

It is a super-2 number, since 2×40143214234224² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86505469 + ... + 86968284.

Almost surely, 2^{40143214234224} is an apocalyptic number.

It is an amenable number.

40143214234224 is an abundant number, since it is smaller than the sum of its proper divisors (72271941727872).

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

40143214234224 is a wasteful number, since it uses less digits than its factorization.

40143214234224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173475374 (or 173475365 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

Adding to 40143214234224 its reverse (42243241234104), we get a palindrome (82386455468328).

The spelling of 40143214234224 in words is "forty trillion, one hundred forty-three billion, two hundred fourteen million, two hundred thirty-four thousand, two hundred twenty-four".