1314491534157 has 12 divisors (see below), whose sum is σ = 1861817306816. Its totient is φ = 824779001280.

The previous prime is 1314491534077. The next prime is 1314491534189. The reversal of 1314491534157 is 7514351944131.

It is not a de Polignac number, because 1314491534157 - 2¹⁶ = 1314491468621 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1314491534197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 758068069 + ... + 758069802.

Almost surely, 2^{1314491534157} is an apocalyptic number.

1314491534157 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1314491534157 is a deficient number, since it is larger than the sum of its proper divisors (547325772659).

1314491534157 is a wasteful number, since it uses less digits than its factorization.

1314491534157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1516137908 (or 1516137891 counting only the distinct ones).

The product of its digits is 907200, while the sum is 48.

The spelling of 1314491534157 in words is "one trillion, three hundred fourteen billion, four hundred ninety-one million, five hundred thirty-four thousand, one hundred fifty-seven".