4122133032420 has 72 divisors (see below), whose sum is σ = 13465634580216. Its totient is φ = 1014678899712.

The previous prime is 4122133032379. The next prime is 4122133032443. The reversal of 4122133032420 is 242303312214.

4122133032420 is a `hidden beast` number, since 4 + 1 + 2 + 2 + 1 + 330 + 324 + 2 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 997549056 + 4121135483364 = 31584^2 + 2030058^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 880795317 + ... + 880799996.

It is an arithmetic number, because the mean of its divisors is an integer number (187022702503).

Almost surely, 2^{4122133032420} is an apocalyptic number.

It is an amenable number.

4122133032420 is an abundant number, since it is smaller than the sum of its proper divisors (9343501547796).

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

4122133032420 is a wasteful number, since it uses less digits than its factorization.

4122133032420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1761595341 (or 1761595336 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 4122133032420 its reverse (242303312214), we get a palindrome (4364436344634).

The spelling of 4122133032420 in words is "four trillion, one hundred twenty-two billion, one hundred thirty-three million, thirty-two thousand, four hundred twenty".