1453411342991 has 2 divisors, whose sum is σ = 1453411342992. Its totient is φ = 1453411342990.

The previous prime is 1453411342969. The next prime is 1453411343009. The reversal of 1453411342991 is 1992431143541.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1453411342991 - 2²⁶ = 1453344234127 is a prime.

It is a super-2 number, since 2×1453411342991² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1453411342951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 726705671495 + 726705671496.

It is an arithmetic number, because the mean of its divisors is an integer number (726705671496).

Almost surely, 2^{1453411342991} is an apocalyptic number.

1453411342991 is a deficient number, since it is larger than the sum of its proper divisors (1).

1453411342991 is an equidigital number, since it uses as much as digits as its factorization.

1453411342991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 47.

The spelling of 1453411342991 in words is "one trillion, four hundred fifty-three billion, four hundred eleven million, three hundred forty-two thousand, nine hundred ninety-one".