423296504776143 has 24 divisors (see below), whose sum is σ = 611656938277632. Its totient is φ = 282092149860048.

The previous prime is 423296504776121. The next prime is 423296504776157. The reversal of 423296504776143 is 341677405692324.

423296504776143 is a `hidden beast` number, since 4 + 2 + 3 + 2 + 9 + 6 + 5 + 0 + 4 + 7 + 7 + 614 + 3 = 666.

It is not a de Polignac number, because 423296504776143 - 2¹² = 423296504772047 is a prime.

It is a super-2 number, since 2×423296504776143² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423296504776193) 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, 414689130 + ... + 415708632.

It is an arithmetic number, because the mean of its divisors is an integer number (25485705761568).

Almost surely, 2^{423296504776143} is an apocalyptic number.

423296504776143 is a deficient number, since it is larger than the sum of its proper divisors (188360433501489).

423296504776143 is a wasteful number, since it uses less digits than its factorization.

423296504776143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036715 (or 1036712 counting only the distinct ones).

The product of its (nonzero) digits is 182891520, while the sum is 63.

The spelling of 423296504776143 in words is "four hundred twenty-three trillion, two hundred ninety-six billion, five hundred four million, seven hundred seventy-six thousand, one hundred forty-three".