1337740381368 has 48 divisors (see below), whose sum is σ = 3739919352000. Its totient is φ = 431529154560.

The previous prime is 1337740381349. The next prime is 1337740381381. The reversal of 1337740381368 is 8631830477331.

1337740381368 is a `hidden beast` number, since 1 + 33 + 77 + 403 + 8 + 136 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 299670793 + ... + 299675256.

It is an arithmetic number, because the mean of its divisors is an integer number (77914986500).

Almost surely, 2^{1337740381368} is an apocalyptic number.

1337740381368 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1337740381368 is an abundant number, since it is smaller than the sum of its proper divisors (2402178970632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1337740381368 is a wasteful number, since it uses less digits than its factorization.

1337740381368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 599346092 (or 599346085 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 54.

The spelling of 1337740381368 in words is "one trillion, three hundred thirty-seven billion, seven hundred forty million, three hundred eighty-one thousand, three hundred sixty-eight".