23443003134 has 12 divisors (see below), whose sum is σ = 50793173496. Its totient is φ = 7814334372.

The previous prime is 23443003121. The next prime is 23443003139. The reversal of 23443003134 is 43130034432.

23443003134 is a `hidden beast` number, since 2 + 3 + 44 + 300 + 313 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 23443003098 and 23443003107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23443003139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 651194514 + ... + 651194549.

It is an arithmetic number, because the mean of its divisors is an integer number (4232764458).

Almost surely, 2^23443003134 is an apocalyptic number.

23443003134 is an abundant number, since it is smaller than the sum of its proper divisors (27350170362).

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

23443003134 is a wasteful number, since it uses less digits than its factorization.

23443003134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302389071 (or 1302389068 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 23443003134 its reverse (43130034432), we get a palindrome (66573037566).

The spelling of 23443003134 in words is "twenty-three billion, four hundred forty-three million, three thousand, one hundred thirty-four".