2030423534 has 16 divisors (see below), whose sum is σ = 3109820688. Its totient is φ = 993899712.

The previous prime is 2030423531. The next prime is 2030423537. The reversal of 2030423534 is 4353240302.

It is an interprime number because it is at equal distance from previous prime (2030423531) and next prime (2030423537).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030423531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28994 + ... + 70010.

It is an arithmetic number, because the mean of its divisors is an integer number (194363793).

Almost surely, 2^2030423534 is an apocalyptic number.

2030423534 is a deficient number, since it is larger than the sum of its proper divisors (1079397154).

2030423534 is a wasteful number, since it uses less digits than its factorization.

2030423534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41539.

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 2030423534 is about 45060.2211934207. The cubic root of 2030423534 is about 1266.2774690542.

Adding to 2030423534 its reverse (4353240302), we get a palindrome (6383663836).

The spelling of 2030423534 in words is "two billion, thirty million, four hundred twenty-three thousand, five hundred thirty-four".