23450343340026 has 64 divisors (see below), whose sum is σ = 50580104123520. Its totient is φ = 7221373716480.

The previous prime is 23450343340007. The next prime is 23450343340049. The reversal of 23450343340026 is 62004334305432.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4185381 + ... + 8026088.

It is an arithmetic number, because the mean of its divisors is an integer number (790314126930).

Almost surely, 2^{23450343340026} is an apocalyptic number.

23450343340026 is an abundant number, since it is smaller than the sum of its proper divisors (27129760783494).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23450343340026 is a wasteful number, since it uses less digits than its factorization.

23450343340026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12211839.

The product of its (nonzero) digits is 622080, while the sum is 39.

Adding to 23450343340026 its reverse (62004334305432), we get a palindrome (85454677645458).

The spelling of 23450343340026 in words is "twenty-three trillion, four hundred fifty billion, three hundred forty-three million, three hundred forty thousand, twenty-six".