131001334401442 has 8 divisors (see below), whose sum is σ = 196544877898176. Its totient is φ = 65486375102052.

The previous prime is 131001334401367. The next prime is 131001334401481. The reversal of 131001334401442 is 244104433100131.

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

It is a super-2 number, since 2×131001334401442² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7146037878 + ... + 7146056209.

It is an arithmetic number, because the mean of its divisors is an integer number (24568109737272).

Almost surely, 2^{131001334401442} is an apocalyptic number.

131001334401442 is a deficient number, since it is larger than the sum of its proper divisors (65543543496734).

131001334401442 is a wasteful number, since it uses less digits than its factorization.

131001334401442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14292098672.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 131001334401442 its reverse (244104433100131), we get a palindrome (375105767501573).

The spelling of 131001334401442 in words is "one hundred thirty-one trillion, one billion, three hundred thirty-four million, four hundred one thousand, four hundred forty-two".