249948923117334 has 24 divisors (see below), whose sum is σ = 581513821130808. Its totient is φ = 71413978033440.

The previous prime is 249948923117329. The next prime is 249948923117357. The reversal of 249948923117334 is 433711329849942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 425083202287 + ... + 425083202874.

It is an arithmetic number, because the mean of its divisors is an integer number (24229742547117).

Almost surely, 2^{249948923117334} is an apocalyptic number.

249948923117334 is an abundant number, since it is smaller than the sum of its proper divisors (331564898013474).

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

249948923117334 is a wasteful number, since it uses less digits than its factorization.

249948923117334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850166405180 (or 850166405173 counting only the distinct ones).

The product of its digits is 282175488, while the sum is 69.

The spelling of 249948923117334 in words is "two hundred forty-nine trillion, nine hundred forty-eight billion, nine hundred twenty-three million, one hundred seventeen thousand, three hundred thirty-four".