2427139884672 has 96 divisors (see below), whose sum is σ = 7000258980000. Its totient is φ = 807203529216.

The previous prime is 2427139884643. The next prime is 2427139884703. The reversal of 2427139884672 is 2764889317242.

It is a happy number.

2427139884672 is a `hidden beast` number, since 2 + 42 + 71 + 398 + 84 + 67 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1893922 + ... + 2905377.

It is an arithmetic number, because the mean of its divisors is an integer number (72919364375).

Almost surely, 2^{2427139884672} is an apocalyptic number.

It is an amenable number.

2427139884672 is an abundant number, since it is smaller than the sum of its proper divisors (4573119095328).

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

2427139884672 is a wasteful number, since it uses less digits than its factorization.

2427139884672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4799758 (or 4799743 counting only the distinct ones).

The product of its digits is 65028096, while the sum is 63.

The spelling of 2427139884672 in words is "two trillion, four hundred twenty-seven billion, one hundred thirty-nine million, eight hundred eighty-four thousand, six hundred seventy-two".