401432143204 has 24 divisors (see below), whose sum is σ = 704235990528. Its totient is φ = 200221993920.

The previous prime is 401432143187. The next prime is 401432143207. The reversal of 401432143204 is 402341234104.

It is a super-2 number, since 2×401432143204² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401432143207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17613064 + ... + 17635840.

It is an arithmetic number, because the mean of its divisors is an integer number (29343166272).

Almost surely, 2^401432143204 is an apocalyptic number.

It is an amenable number.

401432143204 is a deficient number, since it is larger than the sum of its proper divisors (302803847324).

401432143204 is a wasteful number, since it uses less digits than its factorization.

401432143204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33435 (or 33433 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 401432143204 its reverse (402341234104), we get a palindrome (803773377308).

The spelling of 401432143204 in words is "four hundred one billion, four hundred thirty-two million, one hundred forty-three thousand, two hundred four".