423452659011 has 4 divisors (see below), whose sum is σ = 564603545352. Its totient is φ = 282301772672.

The previous prime is 423452658961. The next prime is 423452659033. The reversal of 423452659011 is 110956254324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 423452659011 - 2²² = 423448464707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (423452659411) 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, 70575443166 + ... + 70575443171.

It is an arithmetic number, because the mean of its divisors is an integer number (141150886338).

Almost surely, 2^423452659011 is an apocalyptic number.

423452659011 is a deficient number, since it is larger than the sum of its proper divisors (141150886341).

423452659011 is a wasteful number, since it uses less digits than its factorization.

423452659011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141150886340.

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 423452659011 in words is "four hundred twenty-three billion, four hundred fifty-two million, six hundred fifty-nine thousand, eleven".