5342129836 has 12 divisors (see below), whose sum is σ = 9355306912. Its totient is φ = 2669185008.

The previous prime is 5342129833. The next prime is 5342129843. The reversal of 5342129836 is 6389212435.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 5342129792 and 5342129801.

It is not an unprimeable number, because it can be changed into a prime (5342129833) 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 3 ways as a sum of consecutive naturals, for example, 463575 + ... + 474958.

Almost surely, 2^5342129836 is an apocalyptic number.

It is an amenable number.

5342129836 is a deficient number, since it is larger than the sum of its proper divisors (4013177076).

5342129836 is a wasteful number, since it uses less digits than its factorization.

5342129836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939960 (or 939958 counting only the distinct ones).

The product of its digits is 311040, while the sum is 43.

The square root of 5342129836 is about 73089.8750580407. The cubic root of 5342129836 is about 1748.1209584707.

The spelling of 5342129836 in words is "five billion, three hundred forty-two million, one hundred twenty-nine thousand, eight hundred thirty-six".