2442097445743 has 2 divisors, whose sum is σ = 2442097445744. Its totient is φ = 2442097445742.

The previous prime is 2442097445681. The next prime is 2442097445789. The reversal of 2442097445743 is 3475447902442.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2442097445743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2442097475743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221048722871 + 1221048722872.

It is an arithmetic number, because the mean of its divisors is an integer number (1221048722872).

Almost surely, 2^{2442097445743} is an apocalyptic number.

2442097445743 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442097445743 is an equidigital number, since it uses as much as digits as its factorization.

2442097445743 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27095040, while the sum is 55.

The spelling of 2442097445743 in words is "two trillion, four hundred forty-two billion, ninety-seven million, four hundred forty-five thousand, seven hundred forty-three".