30044064742 has 8 divisors (see below), whose sum is σ = 47717044056. Its totient is φ = 14138383392.

The previous prime is 30044064703. The next prime is 30044064751. The reversal of 30044064742 is 24746044003.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 883648963 = 30044064742 / (3 + 0 + 0 + 4 + 4 + 0 + 6 + 4 + 7 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 30044064698 and 30044064707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441824448 + ... + 441824515.

It is an arithmetic number, because the mean of its divisors is an integer number (5964630507).

Almost surely, 2^30044064742 is an apocalyptic number.

30044064742 is a deficient number, since it is larger than the sum of its proper divisors (17672979314).

30044064742 is a wasteful number, since it uses less digits than its factorization.

30044064742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 883648982.

The product of its (nonzero) digits is 64512, while the sum is 34.

The spelling of 30044064742 in words is "thirty billion, forty-four million, sixty-four thousand, seven hundred forty-two".