401232300 has 144 divisors (see below), whose sum is σ = 1404910080. Its totient is φ = 86307840.

The previous prime is 401232281. The next prime is 401232301. The reversal of 401232300 is 3232104.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 401232300.

It is not an unprimeable number, because it can be changed into a prime (401232301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 30081 + ... + 41319.

It is an arithmetic number, because the mean of its divisors is an integer number (9756320).

Almost surely, 2^401232300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 401232300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (702455040).

401232300 is an abundant number, since it is smaller than the sum of its proper divisors (1003677780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401232300 is a wasteful number, since it uses less digits than its factorization.

401232300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11280 (or 11273 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 401232300 is about 20030.7838089277. The cubic root of 401232300 is about 737.5621627197.

Adding to 401232300 its reverse (3232104), we get a palindrome (404464404).

The spelling of 401232300 in words is "four hundred one million, two hundred thirty-two thousand, three hundred".