23613390450478 has 8 divisors (see below), whose sum is σ = 35439884499240. Its totient is φ = 11800095617400.

The previous prime is 23613390450443. The next prime is 23613390450521. The reversal of 23613390450478 is 87405409331632.

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, 3299799448 + ... + 3299806603.

It is an arithmetic number, because the mean of its divisors is an integer number (4429985562405).

It is a 1-persistent number, because it is pandigital, but 2⋅23613390450478 = 47226780900956 is not.

Almost surely, 2^{23613390450478} is an apocalyptic number.

23613390450478 is a deficient number, since it is larger than the sum of its proper divisors (11826494048762).

23613390450478 is a wasteful number, since it uses less digits than its factorization.

23613390450478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6599607842.

The product of its (nonzero) digits is 13063680, while the sum is 55.

The spelling of 23613390450478 in words is "twenty-three trillion, six hundred thirteen billion, three hundred ninety million, four hundred fifty thousand, four hundred seventy-eight".