1337513942 has 8 divisors (see below), whose sum is σ = 2013119136. Its totient is φ = 666474232.

The previous prime is 1337513939. The next prime is 1337513953. The reversal of 1337513942 is 2493157331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1337513896 and 1337513905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1140638 + ... + 1141809.

It is an arithmetic number, because the mean of its divisors is an integer number (251639892).

Almost surely, 2^1337513942 is an apocalyptic number.

1337513942 is a deficient number, since it is larger than the sum of its proper divisors (675605194).

1337513942 is a wasteful number, since it uses less digits than its factorization.

1337513942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2282742.

The product of its digits is 68040, while the sum is 38.

The square root of 1337513942 is about 36572.0377064226. The cubic root of 1337513942 is about 1101.7915549151.

The spelling of 1337513942 in words is "one billion, three hundred thirty-seven million, five hundred thirteen thousand, nine hundred forty-two".