2345156260601 has 24 divisors (see below), whose sum is σ = 2978874802080. Its totient is φ = 1825655328000.

The previous prime is 2345156260597. The next prime is 2345156260609. The reversal of 2345156260601 is 1060626515432.

It is a happy number.

It is not a de Polignac number, because 2345156260601 - 2² = 2345156260597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2345156260609) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1503416 + ... + 2636393.

It is an arithmetic number, because the mean of its divisors is an integer number (124119783420).

Almost surely, 2^{2345156260601} is an apocalyptic number.

It is an amenable number.

2345156260601 is a deficient number, since it is larger than the sum of its proper divisors (633718541479).

2345156260601 is a wasteful number, since it uses less digits than its factorization.

2345156260601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140885 (or 4140878 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 2345156260601 in words is "two trillion, three hundred forty-five billion, one hundred fifty-six million, two hundred sixty thousand, six hundred one".