30667125012473 has 4 divisors (see below), whose sum is σ = 30964864090368. Its totient is φ = 30369385934580.

The previous prime is 30667125012449. The next prime is 30667125012547. The reversal of 30667125012473 is 37421052176603.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30667125012473 - 2²⁰ = 30667123963897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30667125015473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148869538793 + ... + 148869538998.

It is an arithmetic number, because the mean of its divisors is an integer number (7741216022592).

Almost surely, 2^{30667125012473} is an apocalyptic number.

It is an amenable number.

30667125012473 is a deficient number, since it is larger than the sum of its proper divisors (297739077895).

30667125012473 is a wasteful number, since it uses less digits than its factorization.

30667125012473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297739077894.

The product of its (nonzero) digits is 1270080, while the sum is 47.

The spelling of 30667125012473 in words is "thirty trillion, six hundred sixty-seven billion, one hundred twenty-five million, twelve thousand, four hundred seventy-three".