5402023234064 has 40 divisors (see below), whose sum is σ = 11082408280920. Its totient is φ = 2542055979008.

The previous prime is 5402023234063. The next prime is 5402023234079. The reversal of 5402023234064 is 4604323202045.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 253117659664 + 5148905574400 = 503108^2 + 2269120^2 .

It is not an unprimeable number, because it can be changed into a prime (5402023234063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9933242 + ... + 10462950.

It is an arithmetic number, because the mean of its divisors is an integer number (277060207023).

Almost surely, 2^{5402023234064} is an apocalyptic number.

It is an amenable number.

5402023234064 is an abundant number, since it is smaller than the sum of its proper divisors (5680385046856).

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

5402023234064 is a wasteful number, since it uses less digits than its factorization.

5402023234064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567227 (or 567221 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 35.

The spelling of 5402023234064 in words is "five trillion, four hundred two billion, twenty-three million, two hundred thirty-four thousand, sixty-four".