4031404041 has 8 divisors (see below), whose sum is σ = 6143091904. Its totient is φ = 2303659440.

The previous prime is 4031404001. The next prime is 4031404043. The reversal of 4031404041 is 1404041304.

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

It is not a de Polignac number, because 4031404041 - 2¹⁰ = 4031403017 is a prime.

It is a super-2 number, since 2×4031404041² = 32504437083582259362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 191971621 = 4031404041 / (4 + 0 + 3 + 1 + 4 + 0 + 4 + 0 + 4 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4031403999 and 4031404017.

It is not an unprimeable number, because it can be changed into a prime (4031404043) 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, 95985790 + ... + 95985831.

It is an arithmetic number, because the mean of its divisors is an integer number (767886488).

Almost surely, 2^4031404041 is an apocalyptic number.

It is an amenable number.

4031404041 is a deficient number, since it is larger than the sum of its proper divisors (2111687863).

4031404041 is a wasteful number, since it uses less digits than its factorization.

4031404041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191971631.

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

The square root of 4031404041 is about 63493.3385561037. The cubic root of 4031404041 is about 1591.5444614721.

Adding to 4031404041 its reverse (1404041304), we get a palindrome (5435445345).

The spelling of 4031404041 in words is "four billion, thirty-one million, four hundred four thousand, forty-one".