350140541143220 has 24 divisors (see below), whose sum is σ = 735337988985600. Its totient is φ = 140048054060192.

The previous prime is 350140541143181. The next prime is 350140541143231. The reversal of 350140541143220 is 22341145041053.

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, 509798060 + ... + 510484419.

It is an arithmetic number, because the mean of its divisors is an integer number (30639082874400).

Almost surely, 2^{350140541143220} is an apocalyptic number.

It is an amenable number.

350140541143220 is an abundant number, since it is smaller than the sum of its proper divisors (385197447842380).

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

350140541143220 is a wasteful number, since it uses less digits than its factorization.

350140541143220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020299647 (or 1020299645 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 350140541143220 its reverse (22341145041053), we get a palindrome (372481686184273).

The spelling of 350140541143220 in words is "three hundred fifty trillion, one hundred forty billion, five hundred forty-one million, one hundred forty-three thousand, two hundred twenty".