42134099544192 has 128 divisors (see below), whose sum is σ = 120270845096640. Its totient is φ = 13021249241088.

The previous prime is 42134099544191. The next prime is 42134099544253. The reversal of 42134099544192 is 29144599043124.

It is a tau number, because it is divible by the number of its divisors (128).

It is a super-3 number, since 3×42134099544192³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42134099544191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47729533 + ... + 48604284.

Almost surely, 2^{42134099544192} is an apocalyptic number.

It is an amenable number.

42134099544192 is an abundant number, since it is smaller than the sum of its proper divisors (78136745552448).

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

42134099544192 is a wasteful number, since it uses less digits than its factorization.

42134099544192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96333918 (or 96333906 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 57.

The spelling of 42134099544192 in words is "forty-two trillion, one hundred thirty-four billion, ninety-nine million, five hundred forty-four thousand, one hundred ninety-two".