2334630440640 has 224 divisors, whose sum is σ = 7461148481280. Its totient is φ = 618484985856.

The previous prime is 2334630440617. The next prime is 2334630440641. The reversal of 2334630440640 is 460440364332.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2334630440641) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191939199 + ... + 191951361.

Almost surely, 2^{2334630440640} is an apocalyptic number.

2334630440640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2334630440640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3730574240640).

2334630440640 is an abundant number, since it is smaller than the sum of its proper divisors (5126518040640).

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

2334630440640 is a wasteful number, since it uses less digits than its factorization.

2334630440640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13479 (or 13469 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 39.

The spelling of 2334630440640 in words is "two trillion, three hundred thirty-four billion, six hundred thirty million, four hundred forty thousand, six hundred forty".