1441431015 has 32 divisors (see below), whose sum is σ = 2419061760. Its totient is φ = 732057984.

The previous prime is 1441431007. The next prime is 1441431023. The reversal of 1441431015 is 5101341441.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1441431007) and next prime (1441431023).

It is not a de Polignac number, because 1441431015 - 2³ = 1441431007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1545 + ... + 53714.

It is an arithmetic number, because the mean of its divisors is an integer number (75595680).

Almost surely, 2^1441431015 is an apocalyptic number.

1441431015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1441431015 is a deficient number, since it is larger than the sum of its proper divisors (977630745).

1441431015 is a wasteful number, since it uses less digits than its factorization.

1441431015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55351.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1441431015 is about 37966.1825181305. The cubic root of 1441431015 is about 1129.6171765575.

Adding to 1441431015 its reverse (5101341441), we get a palindrome (6542772456).

The spelling of 1441431015 in words is "one billion, four hundred forty-one million, four hundred thirty-one thousand, fifteen".