5426430402 has 32 divisors (see below), whose sum is σ = 11441332224. Its totient is φ = 1713214800.

The previous prime is 5426430391. The next prime is 5426430403. The reversal of 5426430402 is 2040346245.

It is a super-2 number, since 2×5426430402² = 58892293815499763208, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5426430402.

It is not an unprimeable number, because it can be changed into a prime (5426430403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301624 + ... + 319107.

It is an arithmetic number, because the mean of its divisors is an integer number (357541632).

Almost surely, 2^5426430402 is an apocalyptic number.

5426430402 is an abundant number, since it is smaller than the sum of its proper divisors (6014901822).

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

5426430402 is a wasteful number, since it uses less digits than its factorization.

5426430402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620814.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 5426430402 is about 73664.3088747868. The cubic root of 5426430402 is about 1757.2683176823.

Adding to 5426430402 its reverse (2040346245), we get a palindrome (7466776647).

It can be divided in two parts, 54264 and 30402, that added together give a triangular number (84666 = T₄₁₁).

The spelling of 5426430402 in words is "five billion, four hundred twenty-six million, four hundred thirty thousand, four hundred two".