20362255042 has 16 divisors (see below), whose sum is σ = 31023038592. Its totient is φ = 10022128560.

The previous prime is 20362255009. The next prime is 20362255093. The reversal of 20362255042 is 24055226302.

It is a junction number, because it is equal to n+sod(n) for n = 20362254995 and 20362255013.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 175434 + ... + 267397.

It is an arithmetic number, because the mean of its divisors is an integer number (1938939912).

Almost surely, 2^20362255042 is an apocalyptic number.

20362255042 is a deficient number, since it is larger than the sum of its proper divisors (10660783550).

20362255042 is a wasteful number, since it uses less digits than its factorization.

20362255042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443193.

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 20362255042 in words is "twenty billion, three hundred sixty-two million, two hundred fifty-five thousand, forty-two".