401100447 has 8 divisors (see below), whose sum is σ = 583418880. Its totient is φ = 243091160.

The previous prime is 401100439. The next prime is 401100463. The reversal of 401100447 is 744001104.

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 401100447 - 2³ = 401100439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401100047) 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, 6077247 + ... + 6077312.

It is an arithmetic number, because the mean of its divisors is an integer number (72927360).

Almost surely, 2^401100447 is an apocalyptic number.

401100447 is a deficient number, since it is larger than the sum of its proper divisors (182318433).

401100447 is a wasteful number, since it uses less digits than its factorization.

401100447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12154573.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 401100447 is about 20027.4922793644. The cubic root of 401100447 is about 737.4813612832.

The spelling of 401100447 in words is "four hundred one million, one hundred thousand, four hundred forty-seven".