5121335403342 has 48 divisors (see below), whose sum is σ = 11749746003840. Its totient is φ = 1606584047616.

The previous prime is 5121335403337. The next prime is 5121335403391. The reversal of 5121335403342 is 2433045331215.

5121335403342 is a `hidden beast` number, since 5 + 1 + 213 + 3 + 5 + 403 + 34 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5121335403297 and 5121335403306.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 3990558 + ... + 5115390.

It is an arithmetic number, because the mean of its divisors is an integer number (244786375080).

Almost surely, 2^{5121335403342} is an apocalyptic number.

5121335403342 is an abundant number, since it is smaller than the sum of its proper divisors (6628410600498).

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

5121335403342 is a wasteful number, since it uses less digits than its factorization.

5121335403342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139737 (or 1139734 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 5121335403342 in words is "five trillion, one hundred twenty-one billion, three hundred thirty-five million, four hundred three thousand, three hundred forty-two".