416838121 has 8 divisors (see below), whose sum is σ = 491753984. Its totient is φ = 345764160.

The previous prime is 416838101. The next prime is 416838133. The reversal of 416838121 is 121838614.

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

It is not a de Polignac number, because 416838121 - 2²¹ = 414740969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (416838101) 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, 960240 + ... + 960673.

It is an arithmetic number, because the mean of its divisors is an integer number (61469248).

Almost surely, 2^416838121 is an apocalyptic number.

It is an amenable number.

416838121 is a deficient number, since it is larger than the sum of its proper divisors (74915863).

416838121 is a wasteful number, since it uses less digits than its factorization.

416838121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1920951.

The product of its digits is 9216, while the sum is 34.

The square root of 416838121 is about 20416.6138475507. The cubic root of 416838121 is about 747.0032245458.

The spelling of 416838121 in words is "four hundred sixteen million, eight hundred thirty-eight thousand, one hundred twenty-one".