249093324249 has 32 divisors (see below), whose sum is σ = 414116803584. Its totient is φ = 129386758080.

The previous prime is 249093324241. The next prime is 249093324257. The reversal of 249093324249 is 942423390942.

It is an interprime number because it is at equal distance from previous prime (249093324241) and next prime (249093324257).

It is not a de Polignac number, because 249093324249 - 2³ = 249093324241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (249093324241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2683162 + ... + 2774444.

It is an arithmetic number, because the mean of its divisors is an integer number (12941150112).

Almost surely, 2^249093324249 is an apocalyptic number.

It is an amenable number.

249093324249 is a deficient number, since it is larger than the sum of its proper divisors (165023479335).

249093324249 is a wasteful number, since it uses less digits than its factorization.

249093324249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103117.

The product of its (nonzero) digits is 3359232, while the sum is 51.

The spelling of 249093324249 in words is "two hundred forty-nine billion, ninety-three million, three hundred twenty-four thousand, two hundred forty-nine".