14623146505 has 16 divisors (see below), whose sum is σ = 19146196800. Its totient is φ = 10633255360.

The previous prime is 14623146497. The next prime is 14623146553. The reversal of 14623146505 is 50564132641.

It is not a de Polignac number, because 14623146505 - 2³ = 14623146497 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 379206 + ... + 415984.

It is an arithmetic number, because the mean of its divisors is an integer number (1196637300).

Almost surely, 2^14623146505 is an apocalyptic number.

It is an amenable number.

14623146505 is a deficient number, since it is larger than the sum of its proper divisors (4523050295).

14623146505 is a wasteful number, since it uses less digits than its factorization.

14623146505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44024.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 14623146505 in words is "fourteen billion, six hundred twenty-three million, one hundred forty-six thousand, five hundred five".