2030043401 has 4 divisors (see below), whose sum is σ = 2095528704. Its totient is φ = 1964558100.

The previous prime is 2030043383. The next prime is 2030043419. The reversal of 2030043401 is 1043400302.

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 an interprime number because it is at equal distance from previous prime (2030043383) and next prime (2030043419).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030043401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2030043401.

It is not an unprimeable number, because it can be changed into a prime (2030043601) 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, 32742605 + ... + 32742666.

It is an arithmetic number, because the mean of its divisors is an integer number (523882176).

Almost surely, 2^2030043401 is an apocalyptic number.

It is an amenable number.

2030043401 is a deficient number, since it is larger than the sum of its proper divisors (65485303).

2030043401 is an equidigital number, since it uses as much as digits as its factorization.

2030043401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65485302.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2030043401 is about 45056.0029407847. The cubic root of 2030043401 is about 1266.1984405678.

Adding to 2030043401 its reverse (1043400302), we get a palindrome (3073443703).

The spelling of 2030043401 in words is "two billion, thirty million, forty-three thousand, four hundred one".