4031422401 has 4 divisors (see below), whose sum is σ = 5375229872. Its totient is φ = 2687614932.

The previous prime is 4031422399. The next prime is 4031422433. The reversal of 4031422401 is 1042241304.

4031422401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4031422401 - 2¹ = 4031422399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4031422471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 671903731 + ... + 671903736.

It is an arithmetic number, because the mean of its divisors is an integer number (1343807468).

Almost surely, 2^4031422401 is an apocalyptic number.

It is an amenable number.

4031422401 is a deficient number, since it is larger than the sum of its proper divisors (1343807471).

4031422401 is a wasteful number, since it uses less digits than its factorization.

4031422401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1343807470.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4031422401 is about 63493.4831380355. The cubic root of 4031422401 is about 1591.5468775627.

Adding to 4031422401 its reverse (1042241304), we get a palindrome (5073663705).

The spelling of 4031422401 in words is "four billion, thirty-one million, four hundred twenty-two thousand, four hundred one".