23143553852254 has 8 divisors (see below), whose sum is σ = 37871269940088. Its totient is φ = 10519797205560.

The previous prime is 23143553852239. The next prime is 23143553852261. The reversal of 23143553852254 is 45225835534132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 525989860257 + ... + 525989860300.

It is an arithmetic number, because the mean of its divisors is an integer number (4733908742511).

Almost surely, 2^{23143553852254} is an apocalyptic number.

23143553852254 is a deficient number, since it is larger than the sum of its proper divisors (14727716087834).

23143553852254 is a wasteful number, since it uses less digits than its factorization.

23143553852254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051979720570.

The product of its digits is 17280000, while the sum is 52.

The spelling of 23143553852254 in words is "twenty-three trillion, one hundred forty-three billion, five hundred fifty-three million, eight hundred fifty-two thousand, two hundred fifty-four".