350513235254240 has 24 divisors (see below), whose sum is σ = 828087518288520. Its totient is φ = 140205294101632.

The previous prime is 350513235254227. The next prime is 350513235254251. The reversal of 350513235254240 is 42452532315053.

It is a junction number, because it is equal to n+sod(n) for n = 350513235254191 and 350513235254200.

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, 1095353860010 + ... + 1095353860329.

It is an arithmetic number, because the mean of its divisors is an integer number (34503646595355).

Almost surely, 2^{350513235254240} is an apocalyptic number.

It is an amenable number.

350513235254240 is an abundant number, since it is smaller than the sum of its proper divisors (477574283034280).

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

350513235254240 is a wasteful number, since it uses less digits than its factorization.

350513235254240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2190707720354 (or 2190707720346 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

Adding to 350513235254240 its reverse (42452532315053), we get a palindrome (392965767569293).

The spelling of 350513235254240 in words is "three hundred fifty trillion, five hundred thirteen billion, two hundred thirty-five million, two hundred fifty-four thousand, two hundred forty".