162450402200920 has 16 divisors (see below), whose sum is σ = 365513404952160. Its totient is φ = 64980160880352.

The previous prime is 162450402200881. The next prime is 162450402200929. The reversal of 162450402200920 is 29002204054261.

It is a self number, because there is not a number n which added to its sum of digits gives 162450402200920.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162450402200929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2030630027472 + ... + 2030630027551.

It is an arithmetic number, because the mean of its divisors is an integer number (22844587809510).

Almost surely, 2^{162450402200920} is an apocalyptic number.

162450402200920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

162450402200920 is an abundant number, since it is smaller than the sum of its proper divisors (203063002751240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

162450402200920 is a wasteful number, since it uses less digits than its factorization.

162450402200920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061260055034 (or 4061260055030 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 162450402200920 in words is "one hundred sixty-two trillion, four hundred fifty billion, four hundred two million, two hundred thousand, nine hundred twenty".