2140761288408 has 64 divisors (see below), whose sum is σ = 5368531415520. Its totient is φ = 711370598400.

The previous prime is 2140761288361. The next prime is 2140761288427. The reversal of 2140761288408 is 8048821670412.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79095198 + ... + 79122258.

Almost surely, 2^{2140761288408} is an apocalyptic number.

It is an amenable number.

2140761288408 is an abundant number, since it is smaller than the sum of its proper divisors (3227770127112).

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

2140761288408 is a wasteful number, since it uses less digits than its factorization.

2140761288408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37188 (or 37184 counting only the distinct ones).

The product of its (nonzero) digits is 1376256, while the sum is 51.

The spelling of 2140761288408 in words is "two trillion, one hundred forty billion, seven hundred sixty-one million, two hundred eighty-eight thousand, four hundred eight".