15230966678 has 16 divisors (see below), whose sum is σ = 22926665040. Its totient is φ = 7588792800.

The previous prime is 15230966657. The next prime is 15230966683. The reversal of 15230966678 is 87666903251.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658388 + ... + 681128.

It is an arithmetic number, because the mean of its divisors is an integer number (1432916565).

Almost surely, 2^15230966678 is an apocalyptic number.

15230966678 is a deficient number, since it is larger than the sum of its proper divisors (7695698362).

15230966678 is a wasteful number, since it uses less digits than its factorization.

15230966678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23903.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The spelling of 15230966678 in words is "fifteen billion, two hundred thirty million, nine hundred sixty-six thousand, six hundred seventy-eight".