1330250043 has 16 divisors (see below), whose sum is σ = 1821195936. Its totient is φ = 863170560.

The previous prime is 1330250041. The next prime is 1330250063. The reversal of 1330250043 is 3400520331.

It is not a de Polignac number, because 1330250043 - 2¹ = 1330250041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1330250041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40771 + ... + 65747.

It is an arithmetic number, because the mean of its divisors is an integer number (113824746).

Almost surely, 2^1330250043 is an apocalyptic number.

1330250043 is a deficient number, since it is larger than the sum of its proper divisors (490945893).

1330250043 is a wasteful number, since it uses less digits than its factorization.

1330250043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25454.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 1330250043 is about 36472.5930391575. The cubic root of 1330250043 is about 1099.7933614602.

Adding to 1330250043 its reverse (3400520331), we get a palindrome (4730770374).

The spelling of 1330250043 in words is "one billion, three hundred thirty million, two hundred fifty thousand, forty-three".