30041033402 has 4 divisors (see below), whose sum is σ = 45061550106. Its totient is φ = 15020516700.

The previous prime is 30041033333. The next prime is 30041033413. The reversal of 30041033402 is 20433014003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 23043543601 + 6997489801 = 151801^2 + 83651^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7510258349 + ... + 7510258352.

Almost surely, 2^30041033402 is an apocalyptic number.

30041033402 is a deficient number, since it is larger than the sum of its proper divisors (15020516704).

30041033402 is a wasteful number, since it uses less digits than its factorization.

30041033402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15020516703.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30041033402 its reverse (20433014003), we get a palindrome (50474047405).

The spelling of 30041033402 in words is "thirty billion, forty-one million, thirty-three thousand, four hundred two".