2743257113664 has 56 divisors (see below), whose sum is σ = 7258345765728. Its totient is φ = 914400814080.

The previous prime is 2743257113633. The next prime is 2743257113671. The reversal of 2743257113664 is 4663117523472.

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, 12375324 + ... + 12595044.

Almost surely, 2^{2743257113664} is an apocalyptic number.

2743257113664 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2743257113664 is an abundant number, since it is smaller than the sum of its proper divisors (4515088652064).

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

2743257113664 is a wasteful number, since it uses less digits than its factorization.

2743257113664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284763 (or 284753 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 51.

The spelling of 2743257113664 in words is "two trillion, seven hundred forty-three billion, two hundred fifty-seven million, one hundred thirteen thousand, six hundred sixty-four".