30032214442 has 16 divisors (see below), whose sum is σ = 48007095552. Its totient is φ = 14057631280.

The previous prime is 30032214437. The next prime is 30032214461. The reversal of 30032214442 is 24441223003.

It is a happy number.

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, 6943309 + ... + 6947632.

It is an arithmetic number, because the mean of its divisors is an integer number (3000443472).

Almost surely, 2^30032214442 is an apocalyptic number.

30032214442 is a deficient number, since it is larger than the sum of its proper divisors (17974881110).

30032214442 is a wasteful number, since it uses less digits than its factorization.

30032214442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13891013.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 30032214442 its reverse (24441223003), we get a palindrome (54473437445).

The spelling of 30032214442 in words is "thirty billion, thirty-two million, two hundred fourteen thousand, four hundred forty-two".