1334245131 has 24 divisors (see below), whose sum is σ = 1961881376. Its totient is φ = 873555840.

The previous prime is 1334245103. The next prime is 1334245147. The reversal of 1334245131 is 1315424331.

It is a happy number.

It is not a de Polignac number, because 1334245131 - 2¹⁷ = 1334114059 is a prime.

It is a super-2 number, since 2×1334245131² = 3560420139194414322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1334245095 and 1334245104.

It is not an unprimeable number, because it can be changed into a prime (1334245631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 450351 + ... + 453303.

Almost surely, 2^1334245131 is an apocalyptic number.

1334245131 is a deficient number, since it is larger than the sum of its proper divisors (627636245).

1334245131 is a wasteful number, since it uses less digits than its factorization.

1334245131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843 (or 3840 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 1334245131 is about 36527.3203369752. The cubic root of 1334245131 is about 1100.8932499263.

Adding to 1334245131 its reverse (1315424331), we get a palindrome (2649669462).

The spelling of 1334245131 in words is "one billion, three hundred thirty-four million, two hundred forty-five thousand, one hundred thirty-one".