1423034232 has 128 divisors (see below), whose sum is σ = 3902955840. Its totient is φ = 430571520.

The previous prime is 1423034227. The next prime is 1423034251. The reversal of 1423034232 is 2324303241.

It is a super-3 number, since 3×1423034232³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1622178 + ... + 1623054.

Almost surely, 2^1423034232 is an apocalyptic number.

1423034232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1423034232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1951477920).

1423034232 is an abundant number, since it is smaller than the sum of its proper divisors (2479921608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1423034232 is a wasteful number, since it uses less digits than its factorization.

1423034232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1041 (or 1037 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 1423034232 is about 37723.1259574283. The cubic root of 1423034232 is about 1124.7908699660.

Adding to 1423034232 its reverse (2324303241), we get a palindrome (3747337473).

The spelling of 1423034232 in words is "one billion, four hundred twenty-three million, thirty-four thousand, two hundred thirty-two".