423540545006 has 16 divisors (see below), whose sum is σ = 658138566528. Its totient is φ = 204209644800.

The previous prime is 423540544981. The next prime is 423540545011. The reversal of 423540545006 is 600545045324.

It is a super-3 number, since 3×423540545006³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12137915 + ... + 12172758.

It is an arithmetic number, because the mean of its divisors is an integer number (41133660408).

Almost surely, 2^423540545006 is an apocalyptic number.

423540545006 is a deficient number, since it is larger than the sum of its proper divisors (234598021522).

423540545006 is a wasteful number, since it uses less digits than its factorization.

423540545006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24310987.

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 423540545006 in words is "four hundred twenty-three billion, five hundred forty million, five hundred forty-five thousand, six".