90339353901 has 12 divisors (see below), whose sum is σ = 133524833728. Its totient is φ = 58825625544.

The previous prime is 90339353893. The next prime is 90339353921. The reversal of 90339353901 is 10935393309.

It is not a de Polignac number, because 90339353901 - 2³ = 90339353893 is a prime.

It is a super-2 number, since 2×90339353901² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90339353921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116717125 + ... + 116717898.

Almost surely, 2^90339353901 is an apocalyptic number.

It is an amenable number.

90339353901 is a deficient number, since it is larger than the sum of its proper divisors (43185479827).

90339353901 is a wasteful number, since it uses less digits than its factorization.

90339353901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233435072 (or 233435069 counting only the distinct ones).

The product of its (nonzero) digits is 295245, while the sum is 45.

The spelling of 90339353901 in words is "ninety billion, three hundred thirty-nine million, three hundred fifty-three thousand, nine hundred one".