30427244272402 has 16 divisors (see below), whose sum is σ = 47224780574400. Its totient is φ = 14685874996240.

The previous prime is 30427244272301. The next prime is 30427244272559. The reversal of 30427244272402 is 20427244272403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55788424 + ... + 56331187.

It is an arithmetic number, because the mean of its divisors is an integer number (2951548785900).

Almost surely, 2^{30427244272402} is an apocalyptic number.

30427244272402 is a deficient number, since it is larger than the sum of its proper divisors (16797536301998).

30427244272402 is a wasteful number, since it uses less digits than its factorization.

30427244272402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112124321.

The product of its (nonzero) digits is 1204224, while the sum is 43.

Subtracting from 30427244272402 its reverse (20427244272403), we obtain a palindrome (9999999999999).

The spelling of 30427244272402 in words is "thirty trillion, four hundred twenty-seven billion, two hundred forty-four million, two hundred seventy-two thousand, four hundred two".