2739244839552 has 128 divisors (see below), whose sum is σ = 8706467448000. Its totient is φ = 842844552192.

The previous prime is 2739244839497. The next prime is 2739244839553. The reversal of 2739244839552 is 2559384429372.

2739244839552 is a `hidden beast` number, since 2 + 7 + 3 + 9 + 2 + 4 + 48 + 39 + 552 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a self number, because there is not a number n which added to its sum of digits gives 2739244839552.

It is not an unprimeable number, because it can be changed into a prime (2739244839553) 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, 30439902 + ... + 30529757.

Almost surely, 2^{2739244839552} is an apocalyptic number.

It is an amenable number.

2739244839552 is an abundant number, since it is smaller than the sum of its proper divisors (5967222608448).

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

2739244839552 is a wasteful number, since it uses less digits than its factorization.

2739244839552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60969695 (or 60969677 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 63.

The spelling of 2739244839552 in words is "two trillion, seven hundred thirty-nine billion, two hundred forty-four million, eight hundred thirty-nine thousand, five hundred fifty-two".