7420429724163 has 16 divisors (see below), whose sum is σ = 10041800966400. Its totient is φ = 4873347375264.

The previous prime is 7420429724161. The next prime is 7420429724209. The reversal of 7420429724163 is 3614279240247.

It is not a de Polignac number, because 7420429724163 - 2¹ = 7420429724161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7420429724161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42607831 + ... + 42781632.

It is an arithmetic number, because the mean of its divisors is an integer number (627612560400).

Almost surely, 2^{7420429724163} is an apocalyptic number.

7420429724163 is a deficient number, since it is larger than the sum of its proper divisors (2621371242237).

7420429724163 is a wasteful number, since it uses less digits than its factorization.

7420429724163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85389898.

The product of its (nonzero) digits is 4064256, while the sum is 51.

The spelling of 7420429724163 in words is "seven trillion, four hundred twenty billion, four hundred twenty-nine million, seven hundred twenty-four thousand, one hundred sixty-three".