1441013431 has 32 divisors (see below), whose sum is σ = 1730514240. Its totient is φ = 1182643200.

The previous prime is 1441013401. The next prime is 1441013437. The reversal of 1441013431 is 1343101441.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1441013431 is a prime.

It is a super-2 number, since 2×1441013431² = 4153039416644783522, which contains 22 as substring.

1441013431 is a modest number, since divided by 13431 gives 1441 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1441013437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2032105 + ... + 2032813.

It is an arithmetic number, because the mean of its divisors is an integer number (54078570).

Almost surely, 2^1441013431 is an apocalyptic number.

1441013431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1441013431 is a deficient number, since it is larger than the sum of its proper divisors (289500809).

1441013431 is a wasteful number, since it uses less digits than its factorization.

1441013431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1027.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1441013431 is about 37960.6826993404. The cubic root of 1441013431 is about 1129.5080822817.

Adding to 1441013431 its reverse (1343101441), we get a palindrome (2784114872).

The spelling of 1441013431 in words is "one billion, four hundred forty-one million, thirteen thousand, four hundred thirty-one".