1940537014684 has 24 divisors (see below), whose sum is σ = 3453725444400. Its totient is φ = 953760481920.

The previous prime is 1940537014631. The next prime is 1940537014687. The reversal of 1940537014684 is 4864107350491.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1940537014687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3428422 + ... + 3954130.

It is an arithmetic number, because the mean of its divisors is an integer number (143905226850).

Almost surely, 2^{1940537014684} is an apocalyptic number.

It is an amenable number.

1940537014684 is a deficient number, since it is larger than the sum of its proper divisors (1513188429716).

1940537014684 is a wasteful number, since it uses less digits than its factorization.

1940537014684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541413 (or 541411 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 1940537014684 in words is "one trillion, nine hundred forty billion, five hundred thirty-seven million, fourteen thousand, six hundred eighty-four".