622054067134344 has 128 divisors (see below), whose sum is σ = 1756621032445440. Its totient is φ = 182265941394432.

The previous prime is 622054067134273. The next prime is 622054067134393. The reversal of 622054067134344 is 443431760450226.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 572707299 + ... + 573792434.

It is an arithmetic number, because the mean of its divisors is an integer number (13723601815980).

Almost surely, 2^{622054067134344} is an apocalyptic number.

It is an amenable number.

622054067134344 is an abundant number, since it is smaller than the sum of its proper divisors (1134566965311096).

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

622054067134344 is a wasteful number, since it uses less digits than its factorization.

622054067134344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146499839 (or 1146499835 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 51.

The spelling of 622054067134344 in words is "six hundred twenty-two trillion, fifty-four billion, sixty-seven million, one hundred thirty-four thousand, three hundred forty-four".