45164212116426 has 24 divisors (see below), whose sum is σ = 105383161605540. Its totient is φ = 13896680651136.

The previous prime is 45164212116337. The next prime is 45164212116449. The reversal of 45164212116426 is 62461121246154.

45164212116426 is a `hidden beast` number, since 4 + 5 + 1 + 6 + 4 + 2 + 1 + 211 + 6 + 426 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 44548616525625 + 615595590801 = 6674475^2 + 784599^2 .

It is a super-2 number, since 2×45164212116426² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96504726511 + ... + 96504726978.

Almost surely, 2^{45164212116426} is an apocalyptic number.

45164212116426 is an abundant number, since it is smaller than the sum of its proper divisors (60218949489114).

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

45164212116426 is a wasteful number, since it uses less digits than its factorization.

45164212116426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193009453510 (or 193009453507 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The spelling of 45164212116426 in words is "forty-five trillion, one hundred sixty-four billion, two hundred twelve million, one hundred sixteen thousand, four hundred twenty-six".