424012132 has 24 divisors (see below), whose sum is σ = 808012800. Its totient is φ = 193921056.

The previous prime is 424012093. The next prime is 424012163. The reversal of 424012132 is 231210424.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93988 + ... + 98395.

It is an arithmetic number, because the mean of its divisors is an integer number (33667200).

Almost surely, 2^424012132 is an apocalyptic number.

It is an amenable number.

424012132 is a deficient number, since it is larger than the sum of its proper divisors (384000668).

424012132 is a wasteful number, since it uses less digits than its factorization.

424012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192435 (or 192433 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 424012132 is about 20591.5548708688. The cubic root of 424012132 is about 751.2643160681.

Adding to 424012132 its reverse (231210424), we get a palindrome (655222556).

The spelling of 424012132 in words is "four hundred twenty-four million, twelve thousand, one hundred thirty-two".