23445415034355 has 32 divisors (see below), whose sum is σ = 37566015759360. Its totient is φ = 12486441012480.

The previous prime is 23445415034351. The next prime is 23445415034387. The reversal of 23445415034355 is 55343051454432.

It is not a de Polignac number, because 23445415034355 - 2² = 23445415034351 is a prime.

It is a super-2 number, since 2×23445415034355² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23445415034351) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110379684 + ... + 110591886.

It is an arithmetic number, because the mean of its divisors is an integer number (1173937992480).

Almost surely, 2^{23445415034355} is an apocalyptic number.

23445415034355 is a deficient number, since it is larger than the sum of its proper divisors (14120600725005).

23445415034355 is a wasteful number, since it uses less digits than its factorization.

23445415034355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222651.

The product of its (nonzero) digits is 8640000, while the sum is 48.

Adding to 23445415034355 its reverse (55343051454432), we get a palindrome (78788466488787).

The spelling of 23445415034355 in words is "twenty-three trillion, four hundred forty-five billion, four hundred fifteen million, thirty-four thousand, three hundred fifty-five".