30040220041402 has 8 divisors (see below), whose sum is σ = 45506471944212. Its totient is φ = 14871396060000.

The previous prime is 30040220041399. The next prime is 30040220041421. The reversal of 30040220041402 is 20414002204003.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 23616382789561 + 6423837251841 = 4859669^2 + 2534529^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74356980099 + ... + 74356980502.

Almost surely, 2^{30040220041402} is an apocalyptic number.

30040220041402 is a deficient number, since it is larger than the sum of its proper divisors (15466251902810).

30040220041402 is a wasteful number, since it uses less digits than its factorization.

30040220041402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148713960704.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 30040220041402 its reverse (20414002204003), we get a palindrome (50454222245405).

The spelling of 30040220041402 in words is "thirty trillion, forty billion, two hundred twenty million, forty-one thousand, four hundred two".