423009432373 has 8 divisors (see below), whose sum is σ = 481528524096. Its totient is φ = 367834288800.

The previous prime is 423009432353. The next prime is 423009432401. The reversal of 423009432373 is 373234900324.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 423009432373 - 2⁵ = 423009432341 is a prime.

It is a super-2 number, since 2×423009432373² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423009432353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835986768 + ... + 835987273.

It is an arithmetic number, because the mean of its divisors is an integer number (60191065512).

Almost surely, 2^423009432373 is an apocalyptic number.

It is an amenable number.

423009432373 is a deficient number, since it is larger than the sum of its proper divisors (58519091723).

423009432373 is a wasteful number, since it uses less digits than its factorization.

423009432373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671974075.

The product of its (nonzero) digits is 326592, while the sum is 40.

The spelling of 423009432373 in words is "four hundred twenty-three billion, nine million, four hundred thirty-two thousand, three hundred seventy-three".