1412565131 has 4 divisors (see below), whose sum is σ = 1429584072. Its totient is φ = 1395546192.

The previous prime is 1412565107. The next prime is 1412565137. The reversal of 1412565131 is 1315652141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1315652141 = 23 ⋅57202267.

It is a cyclic number.

It is not a de Polignac number, because 1412565131 - 2⁶ = 1412565067 is a prime.

It is a super-2 number, since 2×1412565131² = 3990680498634094322, 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 = 1412565094 and 1412565103.

It is not an unprimeable number, because it can be changed into a prime (1412565137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8509346 + ... + 8509511.

It is an arithmetic number, because the mean of its divisors is an integer number (357396018).

Almost surely, 2^1412565131 is an apocalyptic number.

1412565131 is a deficient number, since it is larger than the sum of its proper divisors (17018941).

1412565131 is an equidigital number, since it uses as much as digits as its factorization.

1412565131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17018940.

The product of its digits is 3600, while the sum is 29.

The square root of 1412565131 is about 37584.1074258788. The cubic root of 1412565131 is about 1122.0257584672.

The spelling of 1412565131 in words is "one billion, four hundred twelve million, five hundred sixty-five thousand, one hundred thirty-one".