2323006343640 has 48 divisors (see below), whose sum is σ = 7549770618000. Its totient is φ = 619468358208.

The previous prime is 2323006343639. The next prime is 2323006343657. The reversal of 2323006343640 is 463436003232.

2323006343640 is a `hidden beast` number, since 2 + 3 + 2 + 3 + 0 + 0 + 6 + 3 + 4 + 3 + 640 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2323006343595 and 2323006343604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3226397340 + ... + 3226398059.

It is an arithmetic number, because the mean of its divisors is an integer number (157286887875).

Almost surely, 2^{2323006343640} is an apocalyptic number.

2323006343640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2323006343640 is an abundant number, since it is smaller than the sum of its proper divisors (5226764274360).

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

2323006343640 is a wasteful number, since it uses less digits than its factorization.

2323006343640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6452795416 (or 6452795409 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

The spelling of 2323006343640 in words is "two trillion, three hundred twenty-three billion, six million, three hundred forty-three thousand, six hundred forty".