425023332194 has 32 divisors (see below), whose sum is σ = 676074833280. Its totient is φ = 199703765248.

The previous prime is 425023332157. The next prime is 425023332221. The reversal of 425023332194 is 491233320524.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77175989 + ... + 77181495.

It is an arithmetic number, because the mean of its divisors is an integer number (21127338540).

Almost surely, 2^425023332194 is an apocalyptic number.

425023332194 is a deficient number, since it is larger than the sum of its proper divisors (251051501086).

425023332194 is a wasteful number, since it uses less digits than its factorization.

425023332194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8602.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 425023332194 in words is "four hundred twenty-five billion, twenty-three million, three hundred thirty-two thousand, one hundred ninety-four".