94438132990 has 16 divisors (see below), whose sum is σ = 170794276560. Its totient is φ = 37596222720.

The previous prime is 94438132961. The next prime is 94438133003. The reversal of 94438132990 is 9923183449.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22376595 + ... + 22380814.

It is an arithmetic number, because the mean of its divisors is an integer number (10674642285).

Almost surely, 2^94438132990 is an apocalyptic number.

94438132990 is a deficient number, since it is larger than the sum of its proper divisors (76356143570).

94438132990 is a wasteful number, since it uses less digits than its factorization.

94438132990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44757627.

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 94438132990 in words is "ninety-four billion, four hundred thirty-eight million, one hundred thirty-two thousand, nine hundred ninety".