2402434241240 has 96 divisors (see below), whose sum is σ = 6008317560000. Its totient is φ = 863796426240.

The previous prime is 2402434241239. The next prime is 2402434241269. The reversal of 2402434241240 is 421424342042.

It is a junction number, because it is equal to n+sod(n) for n = 2402434241197 and 2402434241206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2357840 + ... + 3219359.

It is an arithmetic number, because the mean of its divisors is an integer number (62586641250).

Almost surely, 2^{2402434241240} is an apocalyptic number.

2402434241240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2402434241240 is an abundant number, since it is smaller than the sum of its proper divisors (3605883318760).

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

2402434241240 is a wasteful number, since it uses less digits than its factorization.

2402434241240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577321 (or 5577306 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 2402434241240 its reverse (421424342042), we get a palindrome (2823858583282).

The spelling of 2402434241240 in words is "two trillion, four hundred two billion, four hundred thirty-four million, two hundred forty-one thousand, two hundred forty".