249033092742996 has 24 divisors (see below), whose sum is σ = 581636482277760. Its totient is φ = 82931135788992.

The previous prime is 249033092742983. The next prime is 249033092742997. The reversal of 249033092742996 is 699247290330942.

It is a super-3 number, since 3×249033092742996³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 249033092742996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (249033092742997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9986877681 + ... + 9986902616.

It is an arithmetic number, because the mean of its divisors is an integer number (24234853428240).

Almost surely, 2^{249033092742996} is an apocalyptic number.

It is an amenable number.

249033092742996 is an abundant number, since it is smaller than the sum of its proper divisors (332603389534764).

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

249033092742996 is a wasteful number, since it uses less digits than its factorization.

249033092742996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19973781343 (or 19973781341 counting only the distinct ones).

The product of its (nonzero) digits is 317447424, while the sum is 69.

The spelling of 249033092742996 in words is "two hundred forty-nine trillion, thirty-three billion, ninety-two million, seven hundred forty-two thousand, nine hundred ninety-six".