2162433422784 has 56 divisors (see below), whose sum is σ = 5906000977408. Its totient is φ = 697559166720.

The previous prime is 2162433422759. The next prime is 2162433422789. The reversal of 2162433422784 is 4872243342612.

It is a super-2 number, since 2×2162433422784² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2162433422789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181650082 + ... + 181661985.

It is an arithmetic number, because the mean of its divisors is an integer number (105464303168).

Almost surely, 2^{2162433422784} is an apocalyptic number.

2162433422784 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2162433422784 is an abundant number, since it is smaller than the sum of its proper divisors (3743567554624).

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

2162433422784 is a wasteful number, since it uses less digits than its factorization.

2162433422784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363312113 (or 363312103 counting only the distinct ones).

The product of its digits is 3096576, while the sum is 48.

The spelling of 2162433422784 in words is "two trillion, one hundred sixty-two billion, four hundred thirty-three million, four hundred twenty-two thousand, seven hundred eighty-four".