402641614622 has 16 divisors (see below), whose sum is σ = 650587285152. Its totient is φ = 185787101280.

The previous prime is 402641614607. The next prime is 402641614631. The reversal of 402641614622 is 226416146204.

It is a super-2 number, since 2×402641614622² (a number of 24 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, 1874954 + ... + 2078637.

It is an arithmetic number, because the mean of its divisors is an integer number (40661705322).

Almost surely, 2^402641614622 is an apocalyptic number.

402641614622 is a deficient number, since it is larger than the sum of its proper divisors (247945670530).

402641614622 is a wasteful number, since it uses less digits than its factorization.

402641614622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3957523.

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 402641614622 in words is "four hundred two billion, six hundred forty-one million, six hundred fourteen thousand, six hundred twenty-two".