131424314 has 64 divisors (see below), whose sum is σ = 252149760. Its totient is φ = 50077440.

The previous prime is 131424301. The next prime is 131424341. The reversal of 131424314 is 413424131.

It is a self number, because there is not a number n which added to its sum of digits gives 131424314.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 346577 + ... + 346955.

It is an arithmetic number, because the mean of its divisors is an integer number (3939840).

Almost surely, 2^131424314 is an apocalyptic number.

131424314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

131424314 is a deficient number, since it is larger than the sum of its proper divisors (120725446).

131424314 is a wasteful number, since it uses less digits than its factorization.

131424314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483.

The product of its digits is 1152, while the sum is 23.

The square root of 131424314 is about 11464.0443997745. The cubic root of 131424314 is about 508.4230593444.

Adding to 131424314 its reverse (413424131), we get a palindrome (544848445).

The spelling of 131424314 in words is "one hundred thirty-one million, four hundred twenty-four thousand, three hundred fourteen".