94144685136992 has 48 divisors (see below), whose sum is σ = 211836154037760. Its totient is φ = 40345700777088.

The previous prime is 94144685136979. The next prime is 94144685137049. The reversal of 94144685136992 is 29963158644149.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6042968 + ... + 14993559.

It is an arithmetic number, because the mean of its divisors is an integer number (4413253209120).

Almost surely, 2^{94144685136992} is an apocalyptic number.

It is an amenable number.

94144685136992 is an abundant number, since it is smaller than the sum of its proper divisors (117691468900768).

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

94144685136992 is a wasteful number, since it uses less digits than its factorization.

94144685136992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21056523 (or 21056515 counting only the distinct ones).

The product of its digits is 403107840, while the sum is 71.

The spelling of 94144685136992 in words is "ninety-four trillion, one hundred forty-four billion, six hundred eighty-five million, one hundred thirty-six thousand, nine hundred ninety-two".