2490955276642 has 8 divisors (see below), whose sum is σ = 4270209045696. Its totient is φ = 1067552261412.

The previous prime is 2490955276559. The next prime is 2490955276661. The reversal of 2490955276642 is 2466725590942.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88962688438 + ... + 88962688465.

It is an arithmetic number, because the mean of its divisors is an integer number (533776130712).

Almost surely, 2^{2490955276642} is an apocalyptic number.

2490955276642 is a deficient number, since it is larger than the sum of its proper divisors (1779253769054).

2490955276642 is a wasteful number, since it uses less digits than its factorization.

2490955276642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177925376912.

The product of its (nonzero) digits is 65318400, while the sum is 61.

The spelling of 2490955276642 in words is "two trillion, four hundred ninety billion, nine hundred fifty-five million, two hundred seventy-six thousand, six hundred forty-two".