23534144258132 has 24 divisors (see below), whose sum is σ = 41244415011072. Its totient is φ = 11750026428000.

The previous prime is 23534144258123. The next prime is 23534144258147. The reversal of 23534144258132 is 23185244143532.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220091393 + ... + 220198295.

It is an arithmetic number, because the mean of its divisors is an integer number (1718517292128).

Almost surely, 2^{23534144258132} is an apocalyptic number.

It is an amenable number.

23534144258132 is a deficient number, since it is larger than the sum of its proper divisors (17710270752940).

23534144258132 is a wasteful number, since it uses less digits than its factorization.

23534144258132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186119 (or 186117 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 47.

The spelling of 23534144258132 in words is "twenty-three trillion, five hundred thirty-four billion, one hundred forty-four million, two hundred fifty-eight thousand, one hundred thirty-two".