1341154244331 has 24 divisors (see below), whose sum is σ = 2113454566080. Its totient is φ = 812774367600.

The previous prime is 1341154244317. The next prime is 1341154244347. The reversal of 1341154244331 is 1334424511431.

1341154244331 is a `hidden beast` number, since 1 + 3 + 41 + 1 + 542 + 4 + 43 + 31 = 666.

It is not a de Polignac number, because 1341154244331 - 2⁵ = 1341154244299 is a prime.

It is a super-2 number, since 2×1341154244331² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1341154244831) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1398376 + ... + 2153546.

It is an arithmetic number, because the mean of its divisors is an integer number (88060606920).

Almost surely, 2^{1341154244331} is an apocalyptic number.

1341154244331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1341154244331 is a deficient number, since it is larger than the sum of its proper divisors (772300321749).

1341154244331 is a wasteful number, since it uses less digits than its factorization.

1341154244331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773127 (or 773124 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

Adding to 1341154244331 its reverse (1334424511431), we get a palindrome (2675578755762).

The spelling of 1341154244331 in words is "one trillion, three hundred forty-one billion, one hundred fifty-four million, two hundred forty-four thousand, three hundred thirty-one".