416201428 has 6 divisors (see below), whose sum is σ = 728352506. Its totient is φ = 208100712.

The previous prime is 416201411. The next prime is 416201437. The reversal of 416201428 is 824102614.

It can be written as a sum of positive squares in only one way, i.e., 282845124 + 133356304 = 16818^2 + 11548^2 .

It is a junction number, because it is equal to n+sod(n) for n = 416201396 and 416201405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52025175 + ... + 52025182.

Almost surely, 2^416201428 is an apocalyptic number.

It is an amenable number.

416201428 is a deficient number, since it is larger than the sum of its proper divisors (312151078).

416201428 is a wasteful number, since it uses less digits than its factorization.

416201428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104050361 (or 104050359 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 416201428 is about 20401.0153668880. The cubic root of 416201428 is about 746.6226978608.

The spelling of 416201428 in words is "four hundred sixteen million, two hundred one thousand, four hundred twenty-eight".