2742452572272 has 80 divisors (see below), whose sum is σ = 8103311450112. Its totient is φ = 782924325120.

The previous prime is 2742452572261. The next prime is 2742452572283. The reversal of 2742452572272 is 2722752542472.

It is an interprime number because it is at equal distance from previous prime (2742452572261) and next prime (2742452572283).

It is a super-2 number, since 2×2742452572272² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2883504 + ... + 3714767.

Almost surely, 2^{2742452572272} is an apocalyptic number.

It is an amenable number.

2742452572272 is an abundant number, since it is smaller than the sum of its proper divisors (5360858877840).

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

2742452572272 is a wasteful number, since it uses less digits than its factorization.

2742452572272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599526 (or 6599520 counting only the distinct ones).

The product of its digits is 8780800, while the sum is 51.

The spelling of 2742452572272 in words is "two trillion, seven hundred forty-two billion, four hundred fifty-two million, five hundred seventy-two thousand, two hundred seventy-two".