249461036334 has 16 divisors (see below), whose sum is σ = 554357858640. Its totient is φ = 83153678760.

The previous prime is 249461036311. The next prime is 249461036347. The reversal of 249461036334 is 433630164942.

249461036334 is a `hidden beast` number, since 2 + 4 + 9 + 4 + 6 + 1 + 0 + 3 + 633 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 249461036334.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2309824357 + ... + 2309824464.

It is an arithmetic number, because the mean of its divisors is an integer number (34647366165).

Almost surely, 2^249461036334 is an apocalyptic number.

249461036334 is an abundant number, since it is smaller than the sum of its proper divisors (304896822306).

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

249461036334 is a wasteful number, since it uses less digits than its factorization.

249461036334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4619648832 (or 4619648826 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 45.

The spelling of 249461036334 in words is "two hundred forty-nine billion, four hundred sixty-one million, thirty-six thousand, three hundred thirty-four".