423055333353540 has 96 divisors (see below), whose sum is σ = 1186741918172160. Its totient is φ = 112606478764416.

The previous prime is 423055333353539. The next prime is 423055333353623. The reversal of 423055333353540 is 45353333550324.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 423055333353540.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2975357289 + ... + 2975499471.

It is an arithmetic number, because the mean of its divisors is an integer number (12361894980960).

Almost surely, 2^{423055333353540} is an apocalyptic number.

It is an amenable number.

423055333353540 is an abundant number, since it is smaller than the sum of its proper divisors (763686584818620).

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

423055333353540 is a wasteful number, since it uses less digits than its factorization.

423055333353540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233401 (or 233399 counting only the distinct ones).

The product of its (nonzero) digits is 14580000, while the sum is 48.

The spelling of 423055333353540 in words is "four hundred twenty-three trillion, fifty-five billion, three hundred thirty-three million, three hundred fifty-three thousand, five hundred forty".