147430816769 has 16 divisors (see below), whose sum is σ = 153144766464. Its totient is φ = 141777604800.

The previous prime is 147430816751. The next prime is 147430816843. The reversal of 147430816769 is 967618034741.

It is a cyclic number.

It is not a de Polignac number, because 147430816769 - 2²⁰ = 147429768193 is a prime.

It is a super-2 number, since 2×147430816769² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147430812769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12548912 + ... + 12560654.

It is an arithmetic number, because the mean of its divisors is an integer number (9571547904).

Almost surely, 2^147430816769 is an apocalyptic number.

It is an amenable number.

147430816769 is a deficient number, since it is larger than the sum of its proper divisors (5713949695).

147430816769 is a wasteful number, since it uses less digits than its factorization.

147430816769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14288.

The product of its (nonzero) digits is 6096384, while the sum is 56.

The spelling of 147430816769 in words is "one hundred forty-seven billion, four hundred thirty million, eight hundred sixteen thousand, seven hundred sixty-nine".