350200020144421 has 8 divisors (see below), whose sum is σ = 353308966706304. Its totient is φ = 347091246062400.

The previous prime is 350200020144413. The next prime is 350200020144427. The reversal of 350200020144421 is 124441020002053.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 350200020144421 - 2³ = 350200020144413 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 350200020144421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350200020144427) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39039471 + ... + 47164396.

It is an arithmetic number, because the mean of its divisors is an integer number (44163620838288).

Almost surely, 2^{350200020144421} is an apocalyptic number.

It is an amenable number.

350200020144421 is a deficient number, since it is larger than the sum of its proper divisors (3108946561883).

350200020144421 is a wasteful number, since it uses less digits than its factorization.

350200020144421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86239931.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 350200020144421 its reverse (124441020002053), we get a palindrome (474641040146474).

The spelling of 350200020144421 in words is "three hundred fifty trillion, two hundred billion, twenty million, one hundred forty-four thousand, four hundred twenty-one".