1341131201431 has 12 divisors (see below), whose sum is σ = 1560119314872. Its totient is φ = 1149520459248.

The previous prime is 1341131201393. The next prime is 1341131201507. The reversal of 1341131201431 is 1341021311431.

It is not a de Polignac number, because 1341131201431 - 2³³ = 1332541266839 is a prime.

It is a super-2 number, since 2×1341131201431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1341131201396 and 1341131201405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341131201131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2939596 + ... + 3365038.

It is an arithmetic number, because the mean of its divisors is an integer number (130009942906).

Almost surely, 2^{1341131201431} is an apocalyptic number.

1341131201431 is a deficient number, since it is larger than the sum of its proper divisors (218988113441).

1341131201431 is an equidigital number, since it uses as much as digits as its factorization.

1341131201431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489790 (or 489783 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1341131201431 its reverse (1341021311431), we get a palindrome (2682152512862).

The spelling of 1341131201431 in words is "one trillion, three hundred forty-one billion, one hundred thirty-one million, two hundred one thousand, four hundred thirty-one".