2451143622162 has 16 divisors (see below), whose sum is σ = 5060425542912. Its totient is φ = 790691490960.

The previous prime is 2451143622149. The next prime is 2451143622173. The reversal of 2451143622162 is 2612263411542.

It is a self number, because there is not a number n which added to its sum of digits gives 2451143622162.

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, 6589095573 + ... + 6589095944.

It is an arithmetic number, because the mean of its divisors is an integer number (316276596432).

Almost surely, 2^{2451143622162} is an apocalyptic number.

2451143622162 is an abundant number, since it is smaller than the sum of its proper divisors (2609281920750).

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

2451143622162 is a wasteful number, since it uses less digits than its factorization.

2451143622162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13178191553.

The product of its digits is 138240, while the sum is 39.

The spelling of 2451143622162 in words is "two trillion, four hundred fifty-one billion, one hundred forty-three million, six hundred twenty-two thousand, one hundred sixty-two".