30051466042 has 8 divisors (see below), whose sum is σ = 48544675956. Its totient is φ = 13869907392.

The previous prime is 30051466031. The next prime is 30051466057. The reversal of 30051466042 is 24066415003.

It can be written as a sum of positive squares in 2 ways, for example, as 22946493361 + 7104972681 = 151481^2 + 84291^2 .

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

It is a super-2 number, since 2×30051466042² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30051465995 and 30051466013.

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, 577912783 + ... + 577912834.

Almost surely, 2^30051466042 is an apocalyptic number.

30051466042 is a deficient number, since it is larger than the sum of its proper divisors (18493209914).

30051466042 is a wasteful number, since it uses less digits than its factorization.

30051466042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155825632.

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 30051466042 in words is "thirty billion, fifty-one million, four hundred sixty-six thousand, forty-two".