30152794030145 has 8 divisors (see below), whose sum is σ = 36206651849256. Its totient is φ = 24106702548736.

The previous prime is 30152794030127. The next prime is 30152794030153. The reversal of 30152794030145 is 54103049725103.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 274337107984 + 29878456922161 = 523772^2 + 5466119^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30152794030145 - 2¹² = 30152794026049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30152794030096 and 30152794030105.

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, 1941575882 + ... + 1941591411.

It is an arithmetic number, because the mean of its divisors is an integer number (4525831481157).

Almost surely, 2^{30152794030145} is an apocalyptic number.

It is an amenable number.

30152794030145 is a deficient number, since it is larger than the sum of its proper divisors (6053857819111).

30152794030145 is a wasteful number, since it uses less digits than its factorization.

30152794030145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883168851.

The product of its (nonzero) digits is 453600, while the sum is 44.

The spelling of 30152794030145 in words is "thirty trillion, one hundred fifty-two billion, seven hundred ninety-four million, thirty thousand, one hundred forty-five".