30403040241 has 48 divisors (see below), whose sum is σ = 47875852224. Its totient is φ = 17109783936.

The previous prime is 30403040233. The next prime is 30403040249. The reversal of 30403040241 is 14204030403.

It is an interprime number because it is at equal distance from previous prime (30403040233) and next prime (30403040249).

It is not a de Polignac number, because 30403040241 - 2³ = 30403040233 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (30403040249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2715531 + ... + 2726703.

It is an arithmetic number, because the mean of its divisors is an integer number (997413588).

Almost surely, 2^30403040241 is an apocalyptic number.

It is an amenable number.

30403040241 is a deficient number, since it is larger than the sum of its proper divisors (17472811983).

30403040241 is a wasteful number, since it uses less digits than its factorization.

30403040241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11470 (or 11463 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 30403040241 its reverse (14204030403), we get a palindrome (44607070644).

The spelling of 30403040241 in words is "thirty billion, four hundred three million, forty thousand, two hundred forty-one".