1461080958443 has 2 divisors, whose sum is σ = 1461080958444. Its totient is φ = 1461080958442.

The previous prime is 1461080958401. The next prime is 1461080958457. The reversal of 1461080958443 is 3448590801641.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1461080958443 - 2²² = 1461076764139 is a prime.

It is not a weakly prime, because it can be changed into another prime (1461080958943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 730540479221 + 730540479222.

It is an arithmetic number, because the mean of its divisors is an integer number (730540479222).

Almost surely, 2^{1461080958443} is an apocalyptic number.

1461080958443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1461080958443 is an equidigital number, since it uses as much as digits as its factorization.

1461080958443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 1461080958443 in words is "one trillion, four hundred sixty-one billion, eighty million, nine hundred fifty-eight thousand, four hundred forty-three".