4121400422 has 8 divisors (see below), whose sum is σ = 6206731272. Its totient is φ = 2052490000.

The previous prime is 4121400419. The next prime is 4121400443. The reversal of 4121400422 is 2240041214.

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

It is a junction number, because it is equal to n+sod(n) for n = 4121400394 and 4121400403.

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, 4104479 + ... + 4105482.

It is an arithmetic number, because the mean of its divisors is an integer number (775841409).

Almost surely, 2^4121400422 is an apocalyptic number.

4121400422 is a deficient number, since it is larger than the sum of its proper divisors (2085330850).

4121400422 is a wasteful number, since it uses less digits than its factorization.

4121400422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8210214.

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 4121400422 is about 64198.1341006107. The cubic root of 4121400422 is about 1603.3005334822.

Adding to 4121400422 its reverse (2240041214), we get a palindrome (6361441636).

The spelling of 4121400422 in words is "four billion, one hundred twenty-one million, four hundred thousand, four hundred twenty-two".