1466423043 has 16 divisors (see below), whose sum is σ = 2096455680. Its totient is φ = 908459136.

The previous prime is 1466423003. The next prime is 1466423047. The reversal of 1466423043 is 3403246641.

It is not a de Polignac number, because 1466423043 - 2¹⁶ = 1466357507 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1466422995 and 1466423013.

It is not an unprimeable number, because it can be changed into a prime (1466423047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 177955 + ... + 186012.

It is an arithmetic number, because the mean of its divisors is an integer number (131028480).

Almost surely, 2^1466423043 is an apocalyptic number.

1466423043 is a deficient number, since it is larger than the sum of its proper divisors (630032637).

1466423043 is a wasteful number, since it uses less digits than its factorization.

1466423043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364066.

The product of its (nonzero) digits is 41472, while the sum is 33.

The square root of 1466423043 is about 38293.9034703959. The cubic root of 1466423043 is about 1136.1083684041.

Adding to 1466423043 its reverse (3403246641), we get a palindrome (4869669684).

The spelling of 1466423043 in words is "one billion, four hundred sixty-six million, four hundred twenty-three thousand, forty-three".