401220300 has 72 divisors (see below), whose sum is σ = 1250173456. Its totient is φ = 98760960.

The previous prime is 401220293. The next prime is 401220311. The reversal of 401220300 is 3022104.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47539 + ... + 55338.

Almost surely, 2^401220300 is an apocalyptic number.

It is an amenable number.

401220300 is an abundant number, since it is smaller than the sum of its proper divisors (848953156).

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

401220300 is a wasteful number, since it uses less digits than its factorization.

401220300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102907 (or 102900 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 401220300 is about 20030.4842677355. The cubic root of 401220300 is about 737.5548096774.

Adding to 401220300 its reverse (3022104), we get a palindrome (404242404).

The spelling of 401220300 in words is "four hundred one million, two hundred twenty thousand, three hundred".