341221324540 has 24 divisors (see below), whose sum is σ = 758715651792. Its totient is φ = 128459792640.

The previous prime is 341221324529. The next prime is 341221324603. The reversal of 341221324540 is 45423122143.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 501795726 + ... + 501796405.

It is an arithmetic number, because the mean of its divisors is an integer number (31613152158).

Almost surely, 2^341221324540 is an apocalyptic number.

It is an amenable number.

341221324540 is an abundant number, since it is smaller than the sum of its proper divisors (417494327252).

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

341221324540 is a wasteful number, since it uses less digits than its factorization.

341221324540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1003592157 (or 1003592155 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 341221324540 its reverse (45423122143), we get a palindrome (386644446683).

The spelling of 341221324540 in words is "three hundred forty-one billion, two hundred twenty-one million, three hundred twenty-four thousand, five hundred forty".