1404042441 has 8 divisors (see below), whose sum is σ = 1922652864. Its totient is φ = 910730160.

The previous prime is 1404042439. The next prime is 1404042463. The reversal of 1404042441 is 1442404041.

It is a happy number.

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

It is not a de Polignac number, because 1404042441 - 2¹ = 1404042439 is a prime.

It is a super-2 number, since 2×1404042441² = 3942670352258476962, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1404042401) 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, 6324405 + ... + 6324626.

It is an arithmetic number, because the mean of its divisors is an integer number (240331608).

Almost surely, 2^1404042441 is an apocalyptic number.

It is an amenable number.

1404042441 is a deficient number, since it is larger than the sum of its proper divisors (518610423).

1404042441 is a wasteful number, since it uses less digits than its factorization.

1404042441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12649071.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 1404042441 is about 37470.5543193586. The cubic root of 1404042441 is about 1119.7646298023.

Adding to 1404042441 its reverse (1442404041), we get a palindrome (2846446482).

It can be divided in two parts, 140404 and 2441, that added together give a triangular number (142845 = T₅₃₄).

The spelling of 1404042441 in words is "one billion, four hundred four million, forty-two thousand, four hundred forty-one".