123827102394 has 16 divisors (see below), whose sum is σ = 247764840960. Its totient is φ = 41257261440.

The previous prime is 123827102387. The next prime is 123827102411. The reversal of 123827102394 is 493201728321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4595287 + ... + 4622154.

It is an arithmetic number, because the mean of its divisors is an integer number (15485302560).

Almost surely, 2^123827102394 is an apocalyptic number.

123827102394 is an abundant number, since it is smaller than the sum of its proper divisors (123937738566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123827102394 is a wasteful number, since it uses less digits than its factorization.

123827102394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9219685.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 123827102394 in words is "one hundred twenty-three billion, eight hundred twenty-seven million, one hundred two thousand, three hundred ninety-four".