89402941494 has 12 divisors (see below), whose sum is σ = 193706373276. Its totient is φ = 29800980492.

The previous prime is 89402941483. The next prime is 89402941501. The reversal of 89402941494 is 49414920498.

It is a happy number.

89402941494 is a `hidden beast` number, since 8 + 9 + 402 + 94 + 149 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 89402941494.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2483415024 + ... + 2483415059.

It is an arithmetic number, because the mean of its divisors is an integer number (16142197773).

Almost surely, 2^89402941494 is an apocalyptic number.

89402941494 is an abundant number, since it is smaller than the sum of its proper divisors (104303431782).

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

89402941494 is a wasteful number, since it uses less digits than its factorization.

89402941494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4966830091 (or 4966830088 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The spelling of 89402941494 in words is "eighty-nine billion, four hundred two million, nine hundred forty-one thousand, four hundred ninety-four".