131413468 has 24 divisors (see below), whose sum is σ = 244015632. Its totient is φ = 61711104.

The previous prime is 131413453. The next prime is 131413483. The reversal of 131413468 is 864314131.

It is an interprime number because it is at equal distance from previous prime (131413453) and next prime (131413483).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35430 + ... + 38962.

It is an arithmetic number, because the mean of its divisors is an integer number (10167318).

Almost surely, 2^131413468 is an apocalyptic number.

It is an amenable number.

131413468 is a deficient number, since it is larger than the sum of its proper divisors (112602164).

131413468 is a wasteful number, since it uses less digits than its factorization.

131413468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101 (or 4099 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 131413468 is about 11463.5713457892. The cubic root of 131413468 is about 508.4090728198.

Adding to 131413468 its reverse (864314131), we get a palindrome (995727599).

The spelling of 131413468 in words is "one hundred thirty-one million, four hundred thirteen thousand, four hundred sixty-eight".