423107351511 has 32 divisors (see below), whose sum is σ = 608951067648. Its totient is φ = 259768978560.

The previous prime is 423107351509. The next prime is 423107351519. The reversal of 423107351511 is 115153701324.

423107351511 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 423107351511 - 2¹ = 423107351509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423107351519) 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, 60518226 + ... + 60525216.

It is an arithmetic number, because the mean of its divisors is an integer number (19029720864).

Almost surely, 2^423107351511 is an apocalyptic number.

423107351511 is a deficient number, since it is larger than the sum of its proper divisors (185843716137).

423107351511 is a wasteful number, since it uses less digits than its factorization.

423107351511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10391.

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 423107351511 in words is "four hundred twenty-three billion, one hundred seven million, three hundred fifty-one thousand, five hundred eleven".