2030342402 has 16 divisors (see below), whose sum is σ = 3517813152. Its totient is φ = 868595520.

The previous prime is 2030342401. The next prime is 2030342459. The reversal of 2030342402 is 2042430302.

It is not an unprimeable number, because it can be changed into a prime (2030342401) 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, 2713988 + ... + 2714735.

It is an arithmetic number, because the mean of its divisors is an integer number (219863322).

Almost surely, 2^2030342402 is an apocalyptic number.

2030342402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2030342402 is a deficient number, since it is larger than the sum of its proper divisors (1487470750).

2030342402 is a wasteful number, since it uses less digits than its factorization.

2030342402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5428753.

The product of its (nonzero) digits is 1152, while the sum is 20.

The square root of 2030342402 is about 45059.3209225350. The cubic root of 2030342402 is about 1266.2606027879.

Adding to 2030342402 its reverse (2042430302), we get a palindrome (4072772704).

The spelling of 2030342402 in words is "two billion, thirty million, three hundred forty-two thousand, four hundred two".