4275146612721 has 16 divisors (see below), whose sum is σ = 6353159054400. Its totient is φ = 2541263620608.

The previous prime is 4275146612701. The next prime is 4275146612743. The reversal of 4275146612721 is 1272166415724.

It is not a de Polignac number, because 4275146612721 - 2¹³ = 4275146604529 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4275146612701) 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, 2205957036 + ... + 2205958973.

It is an arithmetic number, because the mean of its divisors is an integer number (397072440900).

Almost surely, 2^{4275146612721} is an apocalyptic number.

It is an amenable number.

4275146612721 is a deficient number, since it is larger than the sum of its proper divisors (2078012441679).

4275146612721 is a wasteful number, since it uses less digits than its factorization.

4275146612721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4411916048.

The product of its digits is 1128960, while the sum is 48.

The spelling of 4275146612721 in words is "four trillion, two hundred seventy-five billion, one hundred forty-six million, six hundred twelve thousand, seven hundred twenty-one".