23415342411345 has 16 divisors (see below), whose sum is σ = 37473556024320. Its totient is φ = 12485179897344.

The previous prime is 23415342411287. The next prime is 23415342411389. The reversal of 23415342411345 is 54311424351432.

It is not a de Polignac number, because 23415342411345 - 2¹⁰ = 23415342410321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23415342411297 and 23415342411306.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187605664 + ... + 187730433.

It is an arithmetic number, because the mean of its divisors is an integer number (2342097251520).

Almost surely, 2^{23415342411345} is an apocalyptic number.

It is an amenable number.

23415342411345 is a deficient number, since it is larger than the sum of its proper divisors (14058213612975).

23415342411345 is a wasteful number, since it uses less digits than its factorization.

23415342411345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375340264.

The product of its digits is 691200, while the sum is 42.

Adding to 23415342411345 its reverse (54311424351432), we get a palindrome (77726766762777).

The spelling of 23415342411345 in words is "twenty-three trillion, four hundred fifteen billion, three hundred forty-two million, four hundred eleven thousand, three hundred forty-five".