2401341243240 has 128 divisors (see below), whose sum is σ = 7237286496000. Its totient is φ = 637407805440.

The previous prime is 2401341243211. The next prime is 2401341243241. The reversal of 2401341243240 is 423421431042.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 2401341243198 and 2401341243207.

It is not an unprimeable number, because it can be changed into a prime (2401341243241) 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, 22630549 + ... + 22736411.

It is an arithmetic number, because the mean of its divisors is an integer number (56541300750).

Almost surely, 2^{2401341243240} is an apocalyptic number.

2401341243240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2401341243240 is an abundant number, since it is smaller than the sum of its proper divisors (4835945252760).

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

2401341243240 is a wasteful number, since it uses less digits than its factorization.

2401341243240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106747 (or 106743 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 2401341243240 its reverse (423421431042), we get a palindrome (2824762674282).

The spelling of 2401341243240 in words is "two trillion, four hundred one billion, three hundred forty-one million, two hundred forty-three thousand, two hundred forty".