130434444442131 has 32 divisors (see below), whose sum is σ = 177491789291520. Its totient is φ = 85184166756000.

The previous prime is 130434444441937. The next prime is 130434444442151. The reversal of 130434444442131 is 131244444434031.

It is not a de Polignac number, because 130434444442131 - 2⁹ = 130434444441619 is a prime.

It is a super-2 number, since 2×130434444442131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130434444442151) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165739936 + ... + 166525058.

It is an arithmetic number, because the mean of its divisors is an integer number (5546618415360).

Almost surely, 2^{130434444442131} is an apocalyptic number.

130434444442131 is a deficient number, since it is larger than the sum of its proper divisors (47057344849389).

130434444442131 is a wasteful number, since it uses less digits than its factorization.

130434444442131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790687.

The product of its (nonzero) digits is 884736, while the sum is 42.

Adding to 130434444442131 its reverse (131244444434031), we get a palindrome (261678888876162).

The spelling of 130434444442131 in words is "one hundred thirty trillion, four hundred thirty-four billion, four hundred forty-four million, four hundred forty-two thousand, one hundred thirty-one".