23534144157050 has 48 divisors (see below), whose sum is σ = 45757526092800. Its totient is φ = 8994674894400.

The previous prime is 23534144157049. The next prime is 23534144157089. The reversal of 23534144157050 is 5075144143532.

It is a junction number, because it is equal to n+sod(n) for n = 23534144156992 and 23534144157010.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95974505 + ... + 96219404.

It is an arithmetic number, because the mean of its divisors is an integer number (953281793600).

Almost surely, 2^{23534144157050} is an apocalyptic number.

23534144157050 is a deficient number, since it is larger than the sum of its proper divisors (22223381935750).

23534144157050 is a wasteful number, since it uses less digits than its factorization.

23534144157050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192194031 (or 192194026 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 44.

The spelling of 23534144157050 in words is "twenty-three trillion, five hundred thirty-four billion, one hundred forty-four million, one hundred fifty-seven thousand, fifty".