4401142511 has 8 divisors (see below), whose sum is σ = 4461868800. Its totient is φ = 4340779288.

The previous prime is 4401142507. The next prime is 4401142519. The reversal of 4401142511 is 1152411044.

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

It is a cyclic number.

It is not a de Polignac number, because 4401142511 - 2² = 4401142507 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4401142519) 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, 66311 + ... + 114888.

It is an arithmetic number, because the mean of its divisors is an integer number (557733600).

Almost surely, 2^4401142511 is an apocalyptic number.

4401142511 is a deficient number, since it is larger than the sum of its proper divisors (60726289).

4401142511 is a wasteful number, since it uses less digits than its factorization.

4401142511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181533.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 4401142511 is about 66341.1072488242. The cubic root of 4401142511 is about 1638.7843597701.

Adding to 4401142511 its reverse (1152411044), we get a palindrome (5553553555).

The spelling of 4401142511 in words is "four billion, four hundred one million, one hundred forty-two thousand, five hundred eleven".