407234547423 has 24 divisors (see below), whose sum is σ = 643227224016. Its totient is φ = 246222547200.

The previous prime is 407234547383. The next prime is 407234547449. The reversal of 407234547423 is 324745432704.

407234547423 is a `hidden beast` number, since 4 + 0 + 72 + 34 + 547 + 4 + 2 + 3 = 666.

It is not a de Polignac number, because 407234547423 - 2²² = 407230353119 is a prime.

It is a super-2 number, since 2×407234547423² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407234547623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4843690 + ... + 4927047.

It is an arithmetic number, because the mean of its divisors is an integer number (26801134334).

Almost surely, 2^407234547423 is an apocalyptic number.

407234547423 is a deficient number, since it is larger than the sum of its proper divisors (235992676593).

407234547423 is a wasteful number, since it uses less digits than its factorization.

407234547423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9771175 (or 9771172 counting only the distinct ones).

The product of its (nonzero) digits is 2257920, while the sum is 45.

The spelling of 407234547423 in words is "four hundred seven billion, two hundred thirty-four million, five hundred forty-seven thousand, four hundred twenty-three".