2442660161023 has 4 divisors (see below), whose sum is σ = 2442764871288. Its totient is φ = 2442555450760.

The previous prime is 2442660161009. The next prime is 2442660161027. The reversal of 2442660161023 is 3201610662442.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2442660161023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2442660161027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52320133 + ... + 52366798.

It is an arithmetic number, because the mean of its divisors is an integer number (610691217822).

Almost surely, 2^{2442660161023} is an apocalyptic number.

2442660161023 is a deficient number, since it is larger than the sum of its proper divisors (104710265).

2442660161023 is a wasteful number, since it uses less digits than its factorization.

2442660161023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104710264.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 2442660161023 in words is "two trillion, four hundred forty-two billion, six hundred sixty million, one hundred sixty-one thousand, twenty-three".