30452466128651 has 16 divisors (see below), whose sum is σ = 36007744185600. Its totient is φ = 25198660938528.

The previous prime is 30452466128641. The next prime is 30452466128657. The reversal of 30452466128651 is 15682166425403.

It is not a de Polignac number, because 30452466128651 - 2³⁰ = 30451392386827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30452466128593 and 30452466128602.

It is not an unprimeable number, because it can be changed into a prime (30452466128657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8541605 + ... + 11569958.

It is an arithmetic number, because the mean of its divisors is an integer number (2250484011600).

Almost surely, 2^{30452466128651} is an apocalyptic number.

30452466128651 is a deficient number, since it is larger than the sum of its proper divisors (5555278056949).

30452466128651 is a wasteful number, since it uses less digits than its factorization.

30452466128651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20119058.

The product of its (nonzero) digits is 8294400, while the sum is 53.

The spelling of 30452466128651 in words is "thirty trillion, four hundred fifty-two billion, four hundred sixty-six million, one hundred twenty-eight thousand, six hundred fifty-one".