3141444431121 has 16 divisors (see below), whose sum is σ = 4290811562688. Its totient is φ = 2043188179200.

The previous prime is 3141444431119. The next prime is 3141444431137. The reversal of 3141444431121 is 1211344441413.

It is not a de Polignac number, because 3141444431121 - 2¹ = 3141444431119 is a prime.

It is a super-2 number, since 2×3141444431121² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3141444431101) 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, 12972270 + ... + 13212216.

It is an arithmetic number, because the mean of its divisors is an integer number (268175722668).

Almost surely, 2^{3141444431121} is an apocalyptic number.

It is an amenable number.

3141444431121 is a deficient number, since it is larger than the sum of its proper divisors (1149367131567).

3141444431121 is a wasteful number, since it uses less digits than its factorization.

3141444431121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346432.

The product of its digits is 18432, while the sum is 33.

Adding to 3141444431121 its reverse (1211344441413), we get a palindrome (4352788872534).

The spelling of 3141444431121 in words is "three trillion, one hundred forty-one billion, four hundred forty-four million, four hundred thirty-one thousand, one hundred twenty-one".