538142291034 has 8 divisors (see below), whose sum is σ = 1076284582080. Its totient is φ = 179380763676.

The previous prime is 538142291021. The next prime is 538142291123. The reversal of 538142291034 is 430192241835.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

538142291034 is an admirable number.

It is a super-3 number, since 3×538142291034³ (a number of 36 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44845190914 + ... + 44845190925.

It is an arithmetic number, because the mean of its divisors is an integer number (134535572760).

Almost surely, 2^538142291034 is an apocalyptic number.

538142291034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

538142291034 is a wasteful number, since it uses less digits than its factorization.

538142291034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89690381844.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 538142291034 in words is "five hundred thirty-eight billion, one hundred forty-two million, two hundred ninety-one thousand, thirty-four".