249920850314 has 16 divisors (see below), whose sum is σ = 384169517952. Its totient is φ = 121872981888.

The previous prime is 249920850269. The next prime is 249920850329. The reversal of 249920850314 is 413058029942.

It is a happy number.

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, 2101154 + ... + 2216909.

It is an arithmetic number, because the mean of its divisors is an integer number (24010594872).

Almost surely, 2^249920850314 is an apocalyptic number.

249920850314 is a deficient number, since it is larger than the sum of its proper divisors (134248667638).

249920850314 is a wasteful number, since it uses less digits than its factorization.

249920850314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4318781.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 249920850314 in words is "two hundred forty-nine billion, nine hundred twenty million, eight hundred fifty thousand, three hundred fourteen".