23443104435 has 16 divisors (see below), whose sum is σ = 38423820960. Its totient is φ = 12198037760.

The previous prime is 23443104409. The next prime is 23443104449. The reversal of 23443104435 is 53440134432.

It is not a de Polignac number, because 23443104435 - 2¹¹ = 23443102387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23443104396 and 23443104405.

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, 19058820 + ... + 19060049.

It is an arithmetic number, because the mean of its divisors is an integer number (2401488810).

Almost surely, 2^23443104435 is an apocalyptic number.

23443104435 is a deficient number, since it is larger than the sum of its proper divisors (14980716525).

23443104435 is a wasteful number, since it uses less digits than its factorization.

23443104435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38118918.

The product of its (nonzero) digits is 69120, while the sum is 33.

Adding to 23443104435 its reverse (53440134432), we get a palindrome (76883238867).

The spelling of 23443104435 in words is "twenty-three billion, four hundred forty-three million, one hundred four thousand, four hundred thirty-five".