401233042 has 8 divisors (see below), whose sum is σ = 687828096. Its totient is φ = 171957012.

The previous prime is 401233037. The next prime is 401233057. The reversal of 401233042 is 240332104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14329738 + ... + 14329765.

It is an arithmetic number, because the mean of its divisors is an integer number (85978512).

Almost surely, 2^401233042 is an apocalyptic number.

401233042 is a deficient number, since it is larger than the sum of its proper divisors (286595054).

401233042 is a wasteful number, since it uses less digits than its factorization.

401233042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28659512.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 401233042 is about 20030.8023304110. The cubic root of 401233042 is about 737.5626173780.

Adding to 401233042 its reverse (240332104), we get a palindrome (641565146).

The spelling of 401233042 in words is "four hundred one million, two hundred thirty-three thousand, forty-two".