40623620622 has 16 divisors (see below), whose sum is σ = 87497029200. Its totient is φ = 12499575552.

The previous prime is 40623620621. The next prime is 40623620623. The reversal of 40623620622 is 22602632604.

It is an interprime number because it is at equal distance from previous prime (40623620621) and next prime (40623620623).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40623620621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260407747 + ... + 260407902.

It is an arithmetic number, because the mean of its divisors is an integer number (5468564325).

Almost surely, 2^40623620622 is an apocalyptic number.

40623620622 is an abundant number, since it is smaller than the sum of its proper divisors (46873408578).

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

40623620622 is a wasteful number, since it uses less digits than its factorization.

40623620622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520815667.

The product of its (nonzero) digits is 41472, while the sum is 33.

The spelling of 40623620622 in words is "forty billion, six hundred twenty-three million, six hundred twenty thousand, six hundred twenty-two".