411201903 has 16 divisors (see below), whose sum is σ = 628022016. Its totient is φ = 234436800.

The previous prime is 411201883. The next prime is 411201907. The reversal of 411201903 is 309102114.

It is not a de Polignac number, because 411201903 - 2⁶ = 411201839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 411201903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (411201907) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12798 + ... + 31403.

It is an arithmetic number, because the mean of its divisors is an integer number (39251376).

Almost surely, 2^411201903 is an apocalyptic number.

411201903 is a deficient number, since it is larger than the sum of its proper divisors (216820113).

411201903 is a wasteful number, since it uses less digits than its factorization.

411201903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44654.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 411201903 is about 20278.1138915827. The cubic root of 411201903 is about 743.6211018012.

The spelling of 411201903 in words is "four hundred eleven million, two hundred one thousand, nine hundred three".