23434137306 has 24 divisors (see below), whose sum is σ = 50795222400. Its totient is φ = 7808108616.

The previous prime is 23434137277. The next prime is 23434137313. The reversal of 23434137306 is 60373143432.

23434137306 is a `hidden beast` number, since 2 + 3 + 4 + 341 + 3 + 7 + 306 = 666.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 228160 + ... + 314523.

It is an arithmetic number, because the mean of its divisors is an integer number (2116467600).

Almost surely, 2^23434137306 is an apocalyptic number.

23434137306 is an abundant number, since it is smaller than the sum of its proper divisors (27361085094).

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

23434137306 is a wasteful number, since it uses less digits than its factorization.

23434137306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545090 (or 545087 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

The spelling of 23434137306 in words is "twenty-three billion, four hundred thirty-four million, one hundred thirty-seven thousand, three hundred six".