423030160045 has 32 divisors (see below), whose sum is σ = 526384594944. Its totient is φ = 326026900800.

The previous prime is 423030160043. The next prime is 423030160109. The reversal of 423030160045 is 540061030324.

It is not a de Polignac number, because 423030160045 - 2¹ = 423030160043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 423030159995 and 423030160022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423030160043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39667384 + ... + 39678046.

It is an arithmetic number, because the mean of its divisors is an integer number (16449518592).

Almost surely, 2^423030160045 is an apocalyptic number.

It is an amenable number.

423030160045 is a deficient number, since it is larger than the sum of its proper divisors (103354434899).

423030160045 is a wasteful number, since it uses less digits than its factorization.

423030160045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11833.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 423030160045 its reverse (540061030324), we get a palindrome (963091190369).

The spelling of 423030160045 in words is "four hundred twenty-three billion, thirty million, one hundred sixty thousand, forty-five".