1453616424641 has 2 divisors, whose sum is σ = 1453616424642. Its totient is φ = 1453616424640.

The previous prime is 1453616424593. The next prime is 1453616424649. The reversal of 1453616424641 is 1464246163541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1221292424641 + 232324000000 = 1105121^2 + 482000^2 .

It is a cyclic number.

It is not a de Polignac number, because 1453616424641 - 2¹⁰ = 1453616423617 is a prime.

It is a super-2 number, since 2×1453616424641² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1453616424649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726808212320 + 726808212321.

It is an arithmetic number, because the mean of its divisors is an integer number (726808212321).

Almost surely, 2^{1453616424641} is an apocalyptic number.

It is an amenable number.

1453616424641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453616424641 is an equidigital number, since it uses as much as digits as its factorization.

1453616424641 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1658880, while the sum is 47.

The spelling of 1453616424641 in words is "one trillion, four hundred fifty-three billion, six hundred sixteen million, four hundred twenty-four thousand, six hundred forty-one".