2135299477382 has 16 divisors (see below), whose sum is σ = 3294331763472. Its totient is φ = 1037273387040.

The previous prime is 2135299477357. The next prime is 2135299477391. The reversal of 2135299477382 is 2837749925312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21073469 + ... + 21174552.

It is an arithmetic number, because the mean of its divisors is an integer number (205895735217).

Almost surely, 2^{2135299477382} is an apocalyptic number.

2135299477382 is a deficient number, since it is larger than the sum of its proper divisors (1159032286090).

2135299477382 is a wasteful number, since it uses less digits than its factorization.

2135299477382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42248743.

The product of its digits is 45722880, while the sum is 62.

The spelling of 2135299477382 in words is "two trillion, one hundred thirty-five billion, two hundred ninety-nine million, four hundred seventy-seven thousand, three hundred eighty-two".