2340235201240 has 32 divisors (see below), whose sum is σ = 5447099178000. Its totient is φ = 903814973824.

The previous prime is 2340235201237. The next prime is 2340235201253. The reversal of 2340235201240 is 421025320432.

It is a junction number, because it is equal to n+sod(n) for n = 2340235201199 and 2340235201208.

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 7 ways as a sum of consecutive naturals, for example, 1008720910 + ... + 1008723229.

Almost surely, 2^{2340235201240} is an apocalyptic number.

2340235201240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2340235201240 is an abundant number, since it is smaller than the sum of its proper divisors (3106863976760).

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

2340235201240 is a wasteful number, since it uses less digits than its factorization.

2340235201240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2017444179 (or 2017444175 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 28.

The spelling of 2340235201240 in words is "two trillion, three hundred forty billion, two hundred thirty-five million, two hundred one thousand, two hundred forty".