2043014393 has 4 divisors (see below), whose sum is σ = 2334873600. Its totient is φ = 1751155188.

The previous prime is 2043014383. The next prime is 2043014401. The reversal of 2043014393 is 3934103402.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2043014393 - 2¹⁶ = 2042948857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2043014333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145929593 + ... + 145929606.

It is an arithmetic number, because the mean of its divisors is an integer number (583718400).

Almost surely, 2^2043014393 is an apocalyptic number.

It is an amenable number.

2043014393 is a deficient number, since it is larger than the sum of its proper divisors (291859207).

2043014393 is an equidigital number, since it uses as much as digits as its factorization.

2043014393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291859206.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 2043014393 is about 45199.7167358381. The cubic root of 2043014393 is about 1268.8895149451.

Adding to 2043014393 its reverse (3934103402), we get a palindrome (5977117795).

The spelling of 2043014393 in words is "two billion, forty-three million, fourteen thousand, three hundred ninety-three".