94977489440 has 48 divisors (see below), whose sum is σ = 224500066560. Its totient is φ = 37971398400.

The previous prime is 94977489437. The next prime is 94977489443. The reversal of 94977489440 is 4498477949.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (94977489437) and next prime (94977489443).

It is not an unprimeable number, because it can be changed into a prime (94977489443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160031 + ... + 464289.

It is an arithmetic number, because the mean of its divisors is an integer number (4677084720).

Almost surely, 2^94977489440 is an apocalyptic number.

It is an amenable number.

94977489440 is an abundant number, since it is smaller than the sum of its proper divisors (129522577120).

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

94977489440 is a wasteful number, since it uses less digits than its factorization.

94977489440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306225 (or 306217 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 65.

The spelling of 94977489440 in words is "ninety-four billion, nine hundred seventy-seven million, four hundred eighty-nine thousand, four hundred forty".