30460488742 has 8 divisors (see below), whose sum is σ = 48095508600. Its totient is φ = 14428652544.

The previous prime is 30460488703. The next prime is 30460488743. The reversal of 30460488742 is 24788406403.

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

It is a junction number, because it is equal to n+sod(n) for n = 30460488692 and 30460488701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30460488743) by changing a digit.

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, 400795867 + ... + 400795942.

It is an arithmetic number, because the mean of its divisors is an integer number (6011938575).

Almost surely, 2^30460488742 is an apocalyptic number.

30460488742 is a deficient number, since it is larger than the sum of its proper divisors (17635019858).

30460488742 is a wasteful number, since it uses less digits than its factorization.

30460488742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801591830.

The product of its (nonzero) digits is 1032192, while the sum is 46.

The spelling of 30460488742 in words is "thirty billion, four hundred sixty million, four hundred eighty-eight thousand, seven hundred forty-two".