1412919131 has 4 divisors (see below), whose sum is σ = 1521605232. Its totient is φ = 1304233032.

The previous prime is 1412919127. The next prime is 1412919133. The reversal of 1412919131 is 1319192141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1412919131 - 2² = 1412919127 is a prime.

It is a super-2 number, since 2×1412919131² = 3992680941491590322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1412919133) 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 3 ways as a sum of consecutive naturals, for example, 54343031 + ... + 54343056.

It is an arithmetic number, because the mean of its divisors is an integer number (380401308).

Almost surely, 2^1412919131 is an apocalyptic number.

1412919131 is a deficient number, since it is larger than the sum of its proper divisors (108686101).

1412919131 is a wasteful number, since it uses less digits than its factorization.

1412919131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108686100.

The product of its digits is 1944, while the sum is 32.

The square root of 1412919131 is about 37588.8165682294. The cubic root of 1412919131 is about 1122.1194801499.

The spelling of 1412919131 in words is "one billion, four hundred twelve million, nine hundred nineteen thousand, one hundred thirty-one".