1424672424 has 96 divisors (see below), whose sum is σ = 4462960320. Its totient is φ = 402133248.

The previous prime is 1424672407. The next prime is 1424672429. The reversal of 1424672424 is 4242764241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1424672429) 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, 24804 + ... + 58860.

It is an arithmetic number, because the mean of its divisors is an integer number (46489170).

Almost surely, 2^1424672424 is an apocalyptic number.

1424672424 is a gapful number since it is divisible by the number (14) 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 1424672424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2231480160).

1424672424 is an abundant number, since it is smaller than the sum of its proper divisors (3038287896).

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

1424672424 is a wasteful number, since it uses less digits than its factorization.

1424672424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34159 (or 34152 counting only the distinct ones).

The product of its digits is 86016, while the sum is 36.

The square root of 1424672424 is about 37744.8330768597. The cubic root of 1424672424 is about 1125.2223228764. Note that the first 3 decimals are identical.

The spelling of 1424672424 in words is "one billion, four hundred twenty-four million, six hundred seventy-two thousand, four hundred twenty-four".