1337198926531 has 8 divisors (see below), whose sum is σ = 1440131283360. Its totient is φ = 1234276698432.

The previous prime is 1337198926507. The next prime is 1337198926537. The reversal of 1337198926531 is 1356298917331.

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

It is a cyclic number.

It is not a de Polignac number, because 1337198926531 - 2¹¹ = 1337198924483 is a prime.

It is a super-2 number, since 2×1337198926531² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1337198926537) 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, 2256871 + ... + 2787088.

It is an arithmetic number, because the mean of its divisors is an integer number (180016410420).

Almost surely, 2^{1337198926531} is an apocalyptic number.

1337198926531 is a deficient number, since it is larger than the sum of its proper divisors (102932356829).

1337198926531 is a wasteful number, since it uses less digits than its factorization.

1337198926531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5064365.

The product of its digits is 7348320, while the sum is 58.

The spelling of 1337198926531 in words is "one trillion, three hundred thirty-seven billion, one hundred ninety-eight million, nine hundred twenty-six thousand, five hundred thirty-one".