20362255043 has 32 divisors (see below), whose sum is σ = 22702934016. Its totient is φ = 18144805248.

The previous prime is 20362255009. The next prime is 20362255093. The reversal of 20362255043 is 34055226302.

It is a cyclic number.

It is not a de Polignac number, because 20362255043 - 2²⁴ = 20345477827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20362255093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19154930 + ... + 19155992.

It is an arithmetic number, because the mean of its divisors is an integer number (709466688).

Almost surely, 2^20362255043 is an apocalyptic number.

20362255043 is a deficient number, since it is larger than the sum of its proper divisors (2340678973).

20362255043 is a wasteful number, since it uses less digits than its factorization.

20362255043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523.

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 20362255043 in words is "twenty billion, three hundred sixty-two million, two hundred fifty-five thousand, forty-three".