20371413535033 has 16 divisors (see below), whose sum is σ = 22254509048832. Its totient is φ = 18493512282000.

The previous prime is 20371413535027. The next prime is 20371413535043. The reversal of 20371413535033 is 33053531417302.

It is a cyclic number.

It is not a de Polignac number, because 20371413535033 - 2²⁹ = 20370876664121 is a prime.

It is a super-2 number, since 2×20371413535033² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20371413535043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173298748 + ... + 173416258.

It is an arithmetic number, because the mean of its divisors is an integer number (1390906815552).

Almost surely, 2^{20371413535033} is an apocalyptic number.

It is an amenable number.

20371413535033 is a deficient number, since it is larger than the sum of its proper divisors (1883095513799).

20371413535033 is a wasteful number, since it uses less digits than its factorization.

20371413535033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139476.

The product of its (nonzero) digits is 340200, while the sum is 40.

The spelling of 20371413535033 in words is "twenty trillion, three hundred seventy-one billion, four hundred thirteen million, five hundred thirty-five thousand, thirty-three".