5340428240434 has 32 divisors (see below), whose sum is σ = 9470995747200. Its totient is φ = 2209765743360.

The previous prime is 5340428240423. The next prime is 5340428240461. The reversal of 5340428240434 is 4340428240435.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14650729 + ... + 15010819.

It is an arithmetic number, because the mean of its divisors is an integer number (295968617100).

Almost surely, 2^{5340428240434} is an apocalyptic number.

5340428240434 is a deficient number, since it is larger than the sum of its proper divisors (4130567506766).

5340428240434 is a wasteful number, since it uses less digits than its factorization.

5340428240434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396658.

The product of its (nonzero) digits is 1474560, while the sum is 43.

Subtracting from 5340428240434 its reverse (4340428240435), we obtain a palindrome (999999999999).

The spelling of 5340428240434 in words is "five trillion, three hundred forty billion, four hundred twenty-eight million, two hundred forty thousand, four hundred thirty-four".