94515140544 has 224 divisors, whose sum is σ = 276869103360. Its totient is φ = 28452695040.

The previous prime is 94515140507. The next prime is 94515140579. The reversal of 94515140544 is 44504151549.

It is a super-2 number, since 2×94515140544² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 94515140496 and 94515140505.

It is a congruent number.

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, 41653842 + ... + 41656110.

Almost surely, 2^94515140544 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 94515140544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138434551680).

94515140544 is an abundant number, since it is smaller than the sum of its proper divisors (182353962816).

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

94515140544 is a wasteful number, since it uses less digits than its factorization.

94515140544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2480 (or 2448 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 42.

The spelling of 94515140544 in words is "ninety-four billion, five hundred fifteen million, one hundred forty thousand, five hundred forty-four".