423165134297076 has 12 divisors (see below), whose sum is σ = 987385313359872. Its totient is φ = 141055044765688.

The previous prime is 423165134297039. The next prime is 423165134297077. The reversal of 423165134297076 is 670792431561324.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×423165134297076³ (a number of 45 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423165134297077) 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, 17631880595700 + ... + 17631880595723.

It is an arithmetic number, because the mean of its divisors is an integer number (82282109446656).

Almost surely, 2^{423165134297076} is an apocalyptic number.

It is an amenable number.

423165134297076 is an abundant number, since it is smaller than the sum of its proper divisors (564220179062796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423165134297076 is a wasteful number, since it uses less digits than its factorization.

423165134297076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35263761191430 (or 35263761191428 counting only the distinct ones).

The product of its (nonzero) digits is 45722880, while the sum is 60.

The spelling of 423165134297076 in words is "four hundred twenty-three trillion, one hundred sixty-five billion, one hundred thirty-four million, two hundred ninety-seven thousand, seventy-six".