1051424412 has 96 divisors (see below), whose sum is σ = 2584038912. Its totient is φ = 332418816.

The previous prime is 1051424411. The next prime is 1051424431. The reversal of 1051424412 is 2144241501.

It is a super-2 number, since 2×1051424412² = 2210986588299091488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051424411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3795618 + ... + 3795894.

It is an arithmetic number, because the mean of its divisors is an integer number (26917072).

Almost surely, 2^1051424412 is an apocalyptic number.

1051424412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1051424412 is an abundant number, since it is smaller than the sum of its proper divisors (1532614500).

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

1051424412 is a wasteful number, since it uses less digits than its factorization.

1051424412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 1051424412 is about 32425.6751972877. The cubic root of 1051424412 is about 1016.8557577635.

Adding to 1051424412 its reverse (2144241501), we get a palindrome (3195665913).

The spelling of 1051424412 in words is "one billion, fifty-one million, four hundred twenty-four thousand, four hundred twelve".