131140240410 has 32 divisors (see below), whose sum is σ = 314823234240. Its totient is φ = 34961102208.

The previous prime is 131140240391. The next prime is 131140240411. The reversal of 131140240410 is 14042041131.

It is not an unprimeable number, because it can be changed into a prime (131140240411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 490675 + ... + 709254.

It is an arithmetic number, because the mean of its divisors is an integer number (9838226070).

Almost surely, 2^131140240410 is an apocalyptic number.

131140240410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131140240410 is an abundant number, since it is smaller than the sum of its proper divisors (183682993830).

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

131140240410 is a wasteful number, since it uses less digits than its factorization.

131140240410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203582.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 131140240410 its reverse (14042041131), we get a palindrome (145182281541).

The spelling of 131140240410 in words is "one hundred thirty-one billion, one hundred forty million, two hundred forty thousand, four hundred ten".