2309246964990 has 224 divisors, whose sum is σ = 7141571971776. Its totient is φ = 526408450560.

The previous prime is 2309246964989. The next prime is 2309246965027. The reversal of 2309246964990 is 994696429032.

2309246964990 is a `hidden beast` number, since 2 + 30 + 9 + 24 + 6 + 96 + 499 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 18973530 + ... + 19094850.

Almost surely, 2^{2309246964990} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2309246964990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3570785985888).

2309246964990 is an abundant number, since it is smaller than the sum of its proper divisors (4832325006786).

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

2309246964990 is a wasteful number, since it uses less digits than its factorization.

2309246964990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121726 (or 121711 counting only the distinct ones).

The product of its (nonzero) digits is 45349632, while the sum is 63.

The spelling of 2309246964990 in words is "two trillion, three hundred nine billion, two hundred forty-six million, nine hundred sixty-four thousand, nine hundred ninety".