2077400942582 has 64 divisors (see below), whose sum is σ = 3813741688320. Its totient is φ = 828442507776.

The previous prime is 2077400942563. The next prime is 2077400942609. The reversal of 2077400942582 is 2852490047702.

It is a self number, because there is not a number n which added to its sum of digits gives 2077400942582.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7229213 + ... + 7511079.

It is an arithmetic number, because the mean of its divisors is an integer number (59589713880).

Almost surely, 2^{2077400942582} is an apocalyptic number.

2077400942582 is a deficient number, since it is larger than the sum of its proper divisors (1736340745738).

2077400942582 is a wasteful number, since it uses less digits than its factorization.

2077400942582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282245.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 2077400942582 in words is "two trillion, seventy-seven billion, four hundred million, nine hundred forty-two thousand, five hundred eighty-two".