900985295848023 has 40 divisors (see below), whose sum is σ = 1353707913716400. Its totient is φ = 597179677807872.

The previous prime is 900985295847971. The next prime is 900985295848037. The reversal of 900985295848023 is 320848592589009.

900985295848023 is a `hidden beast` number, since 9 + 0 + 0 + 9 + 8 + 52 + 95 + 8 + 480 + 2 + 3 = 666.

900985295848023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 900985295848023 - 2²⁵ = 900985262293591 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (900985295848523) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2280264063 + ... + 2280659151.

It is an arithmetic number, because the mean of its divisors is an integer number (33842697842910).

Almost surely, 2^{900985295848023} is an apocalyptic number.

900985295848023 is a deficient number, since it is larger than the sum of its proper divisors (452722617868377).

900985295848023 is a wasteful number, since it uses less digits than its factorization.

900985295848023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558013 (or 558004 counting only the distinct ones).

The product of its (nonzero) digits is 447897600, while the sum is 72.

The spelling of 900985295848023 in words is "nine hundred trillion, nine hundred eighty-five billion, two hundred ninety-five million, eight hundred forty-eight thousand, twenty-three".