355424103425140 has 24 divisors (see below), whose sum is σ = 746585344882440. Its totient is φ = 142132550381568.

The previous prime is 355424103425119. The next prime is 355424103425179. The reversal of 355424103425140 is 41524301424553.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 71226949435236 + 284197153989904 = 8439606^2 + 16858148^2 .

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, 2318108205 + ... + 2318261524.

It is an arithmetic number, because the mean of its divisors is an integer number (31107722703435).

Almost surely, 2^{355424103425140} is an apocalyptic number.

It is an amenable number.

355424103425140 is an abundant number, since it is smaller than the sum of its proper divisors (391161241457300).

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

355424103425140 is a wasteful number, since it uses less digits than its factorization.

355424103425140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4636373571 (or 4636373569 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

Adding to 355424103425140 its reverse (41524301424553), we get a palindrome (396948404849693).

The spelling of 355424103425140 in words is "three hundred fifty-five trillion, four hundred twenty-four billion, one hundred three million, four hundred twenty-five thousand, one hundred forty".