64234462622 has 16 divisors (see below), whose sum is σ = 105321600000. Its totient is φ = 29138966040.

The previous prime is 64234462613. The next prime is 64234462631. The reversal of 64234462622 is 22626443246.

It is an interprime number because it is at equal distance from previous prime (64234462613) and next prime (64234462631).

It is a super-2 number, since 2×64234462622² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 64234462622.

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, 2914622 + ... + 2936577.

It is an arithmetic number, because the mean of its divisors is an integer number (6582600000).

Almost surely, 2^64234462622 is an apocalyptic number.

64234462622 is a deficient number, since it is larger than the sum of its proper divisors (41087137378).

64234462622 is a wasteful number, since it uses less digits than its factorization.

64234462622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5851711.

The product of its digits is 663552, while the sum is 41.

The spelling of 64234462622 in words is "sixty-four billion, two hundred thirty-four million, four hundred sixty-two thousand, six hundred twenty-two".