426523323323151 has 48 divisors (see below), whose sum is σ = 658959266085120. Its totient is φ = 264907501470720.

The previous prime is 426523323323137. The next prime is 426523323323159. The reversal of 426523323323151 is 151323323325624.

426523323323151 is a `hidden beast` number, since 4 + 2 + 6 + 5 + 2 + 3 + 323 + 3 + 2 + 315 + 1 = 666.

It is not a de Polignac number, because 426523323323151 - 2⁹ = 426523323322639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426523323323097 and 426523323323106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426523323323159) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4502466 + ... + 29551968.

It is an arithmetic number, because the mean of its divisors is an integer number (13728318043440).

Almost surely, 2^{426523323323151} is an apocalyptic number.

426523323323151 is a deficient number, since it is larger than the sum of its proper divisors (232435942761969).

426523323323151 is a wasteful number, since it uses less digits than its factorization.

426523323323151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25050656 (or 25050653 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 45.

Adding to 426523323323151 its reverse (151323323325624), we get a palindrome (577846646648775).

The spelling of 426523323323151 in words is "four hundred twenty-six trillion, five hundred twenty-three billion, three hundred twenty-three million, three hundred twenty-three thousand, one hundred fifty-one".