401033452 has 12 divisors (see below), whose sum is σ = 703833480. Its totient is φ = 199938176.

The previous prime is 401033449. The next prime is 401033461. The reversal of 401033452 is 254330104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143077 + ... + 145852.

It is an arithmetic number, because the mean of its divisors is an integer number (58652790).

Almost surely, 2^401033452 is an apocalyptic number.

It is an amenable number.

401033452 is a deficient number, since it is larger than the sum of its proper divisors (302800028).

401033452 is a wasteful number, since it uses less digits than its factorization.

401033452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289280 (or 289278 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 401033452 is about 20025.8196336629. The cubic root of 401033452 is about 737.4402989880.

Adding to 401033452 its reverse (254330104), we get a palindrome (655363556).

The spelling of 401033452 in words is "four hundred one million, thirty-three thousand, four hundred fifty-two".