2398010647956 has 384 divisors, whose sum is σ = 7232858357760. Its totient is φ = 600372864000.

The previous prime is 2398010647829. The next prime is 2398010647961. The reversal of 2398010647956 is 6597460108932.

It is a self number, because there is not a number n which added to its sum of digits gives 2398010647956.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2061917431 + ... + 2061918593.

It is an arithmetic number, because the mean of its divisors is an integer number (18835568640).

It is a 1-persistent number, because it is pandigital, but 2⋅2398010647956 = 4796021295912 is not.

Almost surely, 2^{2398010647956} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2398010647956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3616429178880).

2398010647956 is an abundant number, since it is smaller than the sum of its proper divisors (4834847709804).

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

2398010647956 is a wasteful number, since it uses less digits than its factorization.

2398010647956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1915 (or 1913 counting only the distinct ones).

The product of its (nonzero) digits is 19595520, while the sum is 60.

The spelling of 2398010647956 in words is "two trillion, three hundred ninety-eight billion, ten million, six hundred forty-seven thousand, nine hundred fifty-six".