2355044412623 has 4 divisors (see below), whose sum is σ = 2691479328720. Its totient is φ = 2018609496528.

The previous prime is 2355044412601. The next prime is 2355044412629. The reversal of 2355044412623 is 3262144405532.

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

It is a cyclic number.

It is not a de Polignac number, because 2355044412623 - 2⁸ = 2355044412367 is a prime.

It is a super-2 number, since 2×2355044412623² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2355044412629) 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, 168217458038 + ... + 168217458051.

It is an arithmetic number, because the mean of its divisors is an integer number (672869832180).

Almost surely, 2^{2355044412623} is an apocalyptic number.

2355044412623 is a deficient number, since it is larger than the sum of its proper divisors (336434916097).

2355044412623 is an equidigital number, since it uses as much as digits as its factorization.

2355044412623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336434916096.

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 2355044412623 in words is "two trillion, three hundred fifty-five billion, forty-four million, four hundred twelve thousand, six hundred twenty-three".