94455115944 has 128 divisors (see below), whose sum is σ = 278884270080. Its totient is φ = 26087846400.

The previous prime is 94455115897. The next prime is 94455115969. The reversal of 94455115944 is 44951155449.

It is a super-2 number, since 2×94455115944² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

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, 4953709 + ... + 4972739.

It is an arithmetic number, because the mean of its divisors is an integer number (2178783360).

Almost surely, 2^94455115944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94455115944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139442135040).

94455115944 is an abundant number, since it is smaller than the sum of its proper divisors (184429154136).

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

94455115944 is a wasteful number, since it uses less digits than its factorization.

94455115944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20031 (or 20027 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 51.

The spelling of 94455115944 in words is "ninety-four billion, four hundred fifty-five million, one hundred fifteen thousand, nine hundred forty-four".