2742320151372 has 24 divisors (see below), whose sum is σ = 6401123161776. Its totient is φ = 913767268288.

The previous prime is 2742320151353. The next prime is 2742320151379. The reversal of 2742320151372 is 2731510232472.

It is a self number, because there is not a number n which added to its sum of digits gives 2742320151372.

It is not an unprimeable number, because it can be changed into a prime (2742320151379) 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, 42397443 + ... + 42462074.

It is an arithmetic number, because the mean of its divisors is an integer number (266713465074).

Almost surely, 2^{2742320151372} is an apocalyptic number.

It is an amenable number.

2742320151372 is an abundant number, since it is smaller than the sum of its proper divisors (3658803010404).

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

2742320151372 is a wasteful number, since it uses less digits than its factorization.

2742320151372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84862217 (or 84862215 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 2742320151372 in words is "two trillion, seven hundred forty-two billion, three hundred twenty million, one hundred fifty-one thousand, three hundred seventy-two".