1441040051 has 8 divisors (see below), whose sum is σ = 1588251504. Its totient is φ = 1296529920.

The previous prime is 1441040039. The next prime is 1441040077. The reversal of 1441040051 is 1500401441.

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 1441040051 - 2⁶ = 1441039987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441640051) 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, 674210 + ... + 676343.

It is an arithmetic number, because the mean of its divisors is an integer number (198531438).

Almost surely, 2^1441040051 is an apocalyptic number.

1441040051 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1441040051 is a deficient number, since it is larger than the sum of its proper divisors (147211453).

1441040051 is a wasteful number, since it uses less digits than its factorization.

1441040051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350661.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1441040051 is about 37961.0333236597. The cubic root of 1441040051 is about 1129.5150374147.

Adding to 1441040051 its reverse (1500401441), we get a palindrome (2941441492).

The spelling of 1441040051 in words is "one billion, four hundred forty-one million, forty thousand, fifty-one".