131154414 has 32 divisors (see below), whose sum is σ = 272985120. Its totient is φ = 41956992.

The previous prime is 131154409. The next prime is 131154451. The reversal of 131154414 is 414451131.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27924 + ... + 32280.

It is an arithmetic number, because the mean of its divisors is an integer number (8530785).

Almost surely, 2^131154414 is an apocalyptic number.

131154414 is an abundant number, since it is smaller than the sum of its proper divisors (141830706).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131154414 is a wasteful number, since it uses less digits than its factorization.

131154414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4564.

The product of its digits is 960, while the sum is 24.

The square root of 131154414 is about 11452.2667625235. The cubic root of 131154414 is about 508.0747792246.

The spelling of 131154414 in words is "one hundred thirty-one million, one hundred fifty-four thousand, four hundred fourteen".