131422241415 has 8 divisors (see below), whose sum is σ = 210275586288. Its totient is φ = 70091862080.

The previous prime is 131422241413. The next prime is 131422241437. The reversal of 131422241415 is 514142224131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131422241415 - 2¹ = 131422241413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131422241413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4380741366 + ... + 4380741395.

It is an arithmetic number, because the mean of its divisors is an integer number (26284448286).

Almost surely, 2^131422241415 is an apocalyptic number.

131422241415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

131422241415 is a deficient number, since it is larger than the sum of its proper divisors (78853344873).

131422241415 is an equidigital number, since it uses as much as digits as its factorization.

131422241415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8761482769.

The product of its digits is 7680, while the sum is 30.

Adding to 131422241415 its reverse (514142224131), we get a palindrome (645564465546).

The spelling of 131422241415 in words is "one hundred thirty-one billion, four hundred twenty-two million, two hundred forty-one thousand, four hundred fifteen".