30325409402 has 8 divisors (see below), whose sum is σ = 45548206356. Its totient is φ = 15142673952.

The previous prime is 30325409369. The next prime is 30325409423. The reversal of 30325409402 is 20490452303.

It can be written as a sum of positive squares in 2 ways, for example, as 30324391321 + 1018081 = 174139^2 + 1009^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 10013483 + ... + 10016510.

Almost surely, 2^30325409402 is an apocalyptic number.

30325409402 is a deficient number, since it is larger than the sum of its proper divisors (15222796954).

30325409402 is a wasteful number, since it uses less digits than its factorization.

30325409402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20030752.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 30325409402 in words is "thirty billion, three hundred twenty-five million, four hundred nine thousand, four hundred two".