6134857542 has 60 divisors (see below), whose sum is σ = 15109975188. Its totient is φ = 1859041800.

The previous prime is 6134857517. The next prime is 6134857549. The reversal of 6134857542 is 2457584316.

6134857542 is a `hidden beast` number, since 6 + 1 + 34 + 8 + 575 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6134857549) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 136884 + ... + 176087.

Almost surely, 2^6134857542 is an apocalyptic number.

6134857542 is an abundant number, since it is smaller than the sum of its proper divisors (8975117646).

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

6134857542 is a wasteful number, since it uses less digits than its factorization.

6134857542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313007 (or 312987 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 6134857542 is about 78325.3314196627. The cubic root of 6134857542 is about 1830.6338734000.

The spelling of 6134857542 in words is "six billion, one hundred thirty-four million, eight hundred fifty-seven thousand, five hundred forty-two".