2742452273272 has 64 divisors (see below), whose sum is σ = 5368056624000. Its totient is φ = 1311842187264.

The previous prime is 2742452273177. The next prime is 2742452273273. The reversal of 2742452273272 is 2723722542472.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2742452273273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102727158 + ... + 102753850.

It is an arithmetic number, because the mean of its divisors is an integer number (83875884750).

Almost surely, 2^{2742452273272} is an apocalyptic number.

It is an amenable number.

2742452273272 is a deficient number, since it is larger than the sum of its proper divisors (2625604350728).

2742452273272 is a wasteful number, since it uses less digits than its factorization.

2742452273272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30760 (or 30756 counting only the distinct ones).

The product of its digits is 5268480, while the sum is 49.

The spelling of 2742452273272 in words is "two trillion, seven hundred forty-two billion, four hundred fifty-two million, two hundred seventy-three thousand, two hundred seventy-two".