2402343240000 has 280 divisors, whose sum is σ = 8664776359008. Its totient is φ = 582385920000.

The previous prime is 2402343239999. The next prime is 2402343240019. The reversal of 2402343240000 is 423432042.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 410022 + ... + 2229978.

Almost surely, 2^{2402343240000} is an apocalyptic number.

2402343240000 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 2402343240000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4332388179504).

2402343240000 is an abundant number, since it is smaller than the sum of its proper divisors (6262433119008).

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

2402343240000 is a wasteful number, since it uses less digits than its factorization.

2402343240000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820003 (or 1819978 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 2402343240000 its reverse (423432042), we get a palindrome (2402766672042).

The spelling of 2402343240000 in words is "two trillion, four hundred two billion, three hundred forty-three million, two hundred forty thousand".