2137024783966 has 36 divisors (see below), whose sum is σ = 3396633335928. Its totient is φ = 1006487811648.

The previous prime is 2137024783937. The next prime is 2137024784087. The reversal of 2137024783966 is 6693874207312.

It is a self number, because there is not a number n which added to its sum of digits gives 2137024783966.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 664289590 + ... + 664292806.

It is an arithmetic number, because the mean of its divisors is an integer number (94350925998).

Almost surely, 2^{2137024783966} is an apocalyptic number.

2137024783966 is a deficient number, since it is larger than the sum of its proper divisors (1259608551962).

2137024783966 is an frugal number, since it uses more digits than its factorization.

2137024783966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6593 (or 3309 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 58.

The spelling of 2137024783966 in words is "two trillion, one hundred thirty-seven billion, twenty-four million, seven hundred eighty-three thousand, nine hundred sixty-six".