30394932949403 has 4 divisors (see below), whose sum is σ = 33158108672088. Its totient is φ = 27631757226720.

The previous prime is 30394932949387. The next prime is 30394932949417. The reversal of 30394932949403 is 30494923949303.

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

It is a cyclic number.

It is not a de Polignac number, because 30394932949403 - 2⁴ = 30394932949387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30394932949103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1381587861326 + ... + 1381587861347.

It is an arithmetic number, because the mean of its divisors is an integer number (8289527168022).

Almost surely, 2^{30394932949403} is an apocalyptic number.

30394932949403 is a deficient number, since it is larger than the sum of its proper divisors (2763175722685).

30394932949403 is a wasteful number, since it uses less digits than its factorization.

30394932949403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763175722684.

The product of its (nonzero) digits is 68024448, while the sum is 62.

The spelling of 30394932949403 in words is "thirty trillion, three hundred ninety-four billion, nine hundred thirty-two million, nine hundred forty-nine thousand, four hundred three".