1051424413 has 12 divisors (see below), whose sum is σ = 1195040028. Its totient is φ = 919460160.

The previous prime is 1051424411. The next prime is 1051424431. The reversal of 1051424413 is 3144241501.

It can be written as a sum of positive squares in 2 ways, for example, as 284023609 + 767400804 = 16853^2 + 27702^2 .

It is not a de Polignac number, because 1051424413 - 2¹ = 1051424411 is a prime.

It is a super-2 number, since 2×1051424413² = 2210986592504789138, 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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107328 + ... + 116713.

It is an arithmetic number, because the mean of its divisors is an integer number (99586669).

Almost surely, 2^1051424413 is an apocalyptic number.

1051424413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1051424413 is a deficient number, since it is larger than the sum of its proper divisors (143615615).

1051424413 is a wasteful number, since it uses less digits than its factorization.

1051424413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224092 (or 224073 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 1051424413 is about 32425.6752127076. The cubic root of 1051424413 is about 1016.8557580859.

Adding to 1051424413 its reverse (3144241501), we get a palindrome (4195665914).

The spelling of 1051424413 in words is "one billion, fifty-one million, four hundred twenty-four thousand, four hundred thirteen".