1337681045572 has 12 divisors (see below), whose sum is σ = 2340962204560. Its totient is φ = 668834701416.

The previous prime is 1337681045531. The next prime is 1337681045573. The reversal of 1337681045572 is 2755401867331.

It is not an unprimeable number, because it can be changed into a prime (1337681045573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916122 + ... + 1874737.

Almost surely, 2^{1337681045572} is an apocalyptic number.

It is an amenable number.

1337681045572 is a deficient number, since it is larger than the sum of its proper divisors (1003281158988).

1337681045572 is a wasteful number, since it uses less digits than its factorization.

1337681045572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2910690 (or 2910688 counting only the distinct ones).

The product of its (nonzero) digits is 4233600, while the sum is 52.

The spelling of 1337681045572 in words is "one trillion, three hundred thirty-seven billion, six hundred eighty-one million, forty-five thousand, five hundred seventy-two".