214323241240 has 16 divisors (see below), whose sum is σ = 482227292880. Its totient is φ = 85729296480.

The previous prime is 214323241219. The next prime is 214323241283. The reversal of 214323241240 is 42142323412.

It is a junction number, because it is equal to n+sod(n) for n = 214323241199 and 214323241208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2679040476 + ... + 2679040555.

It is an arithmetic number, because the mean of its divisors is an integer number (30139205805).

Almost surely, 2^214323241240 is an apocalyptic number.

214323241240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214323241240 is an abundant number, since it is smaller than the sum of its proper divisors (267904051640).

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

214323241240 is a wasteful number, since it uses less digits than its factorization.

214323241240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5358081042 (or 5358081038 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 214323241240 its reverse (42142323412), we get a palindrome (256465564652).

The spelling of 214323241240 in words is "two hundred fourteen billion, three hundred twenty-three million, two hundred forty-one thousand, two hundred forty".