40014252622 has 16 divisors (see below), whose sum is σ = 66315182112. Its totient is φ = 18011530240.

The previous prime is 40014252613. The next prime is 40014252671. The reversal of 40014252622 is 22625241004.

It is a super-2 number, since 2×40014252622² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25583779 + ... + 25585342.

It is an arithmetic number, because the mean of its divisors is an integer number (4144698882).

Almost surely, 2^40014252622 is an apocalyptic number.

40014252622 is a deficient number, since it is larger than the sum of its proper divisors (26300929490).

40014252622 is a wasteful number, since it uses less digits than its factorization.

40014252622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51169163.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 40014252622 its reverse (22625241004), we get a palindrome (62639493626).

The spelling of 40014252622 in words is "forty billion, fourteen million, two hundred fifty-two thousand, six hundred twenty-two".