23434814158 has 32 divisors (see below), whose sum is σ = 40462709760. Its totient is φ = 9971436960.

The previous prime is 23434814107. The next prime is 23434814167. The reversal of 23434814158 is 85141843432.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2416363 + ... + 2426041.

It is an arithmetic number, because the mean of its divisors is an integer number (1264459680).

Almost surely, 2^23434814158 is an apocalyptic number.

23434814158 is a deficient number, since it is larger than the sum of its proper divisors (17027895602).

23434814158 is a wasteful number, since it uses less digits than its factorization.

23434814158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10912.

The product of its digits is 368640, while the sum is 43.

The spelling of 23434814158 in words is "twenty-three billion, four hundred thirty-four million, eight hundred fourteen thousand, one hundred fifty-eight".