1012424430 has 16 divisors (see below), whose sum is σ = 2429818704. Its totient is φ = 269979840.

The previous prime is 1012424411. The next prime is 1012424437. The reversal of 1012424430 is 344242101.

It is a junction number, because it is equal to n+sod(n) for n = 1012424397 and 1012424406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012424437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16873711 + ... + 16873770.

It is an arithmetic number, because the mean of its divisors is an integer number (151863669).

Almost surely, 2^1012424430 is an apocalyptic number.

1012424430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1012424430 is an abundant number, since it is smaller than the sum of its proper divisors (1417394274).

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

1012424430 is a wasteful number, since it uses less digits than its factorization.

1012424430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33747491.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1012424430 is about 31818.6176632487. The cubic root of 1012424430 is about 1004.1244422558.

Adding to 1012424430 its reverse (344242101), we get a palindrome (1356666531).

The spelling of 1012424430 in words is "one billion, twelve million, four hundred twenty-four thousand, four hundred thirty".