249609070304 has 48 divisors (see below), whose sum is σ = 544093635456. Its totient is φ = 111765244800.

The previous prime is 249609070303. The next prime is 249609070363. The reversal of 249609070304 is 403070906942.

249609070304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (249609070303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5268332 + ... + 5315499.

It is an arithmetic number, because the mean of its divisors is an integer number (11335284072).

Almost surely, 2^249609070304 is an apocalyptic number.

It is an amenable number.

249609070304 is an abundant number, since it is smaller than the sum of its proper divisors (294484565152).

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

249609070304 is a wasteful number, since it uses less digits than its factorization.

249609070304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10583919 (or 10583911 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 44.

The spelling of 249609070304 in words is "two hundred forty-nine billion, six hundred nine million, seventy thousand, three hundred four".