1231453424241 has 32 divisors (see below), whose sum is σ = 1826795376000. Its totient is φ = 819880704000.

The previous prime is 1231453424239. The next prime is 1231453424251. The reversal of 1231453424241 is 1424243541321.

1231453424241 is a `hidden beast` number, since 1 + 2 + 31 + 45 + 342 + 4 + 241 = 666.

It is not a de Polignac number, because 1231453424241 - 2¹ = 1231453424239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1231453424196 and 1231453424205.

It is not an unprimeable number, because it can be changed into a prime (1231453424251) 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, 73957285 + ... + 73973933.

It is an arithmetic number, because the mean of its divisors is an integer number (57087355500).

Almost surely, 2^{1231453424241} is an apocalyptic number.

It is an amenable number.

1231453424241 is a deficient number, since it is larger than the sum of its proper divisors (595341951759).

1231453424241 is a wasteful number, since it uses less digits than its factorization.

1231453424241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20126 (or 20120 counting only the distinct ones).

The product of its digits is 92160, while the sum is 36.

Adding to 1231453424241 its reverse (1424243541321), we get a palindrome (2655696965562).

The spelling of 1231453424241 in words is "one trillion, two hundred thirty-one billion, four hundred fifty-three million, four hundred twenty-four thousand, two hundred forty-one".