6534774342 has 24 divisors (see below), whose sum is σ = 14195660544. Its totient is φ = 2172568464.

The previous prime is 6534774341. The next prime is 6534774397. The reversal of 6534774342 is 2434774356.

6534774342 is a `hidden beast` number, since 6 + 534 + 7 + 74 + 3 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6534774341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 467053 + ... + 480840.

It is an arithmetic number, because the mean of its divisors is an integer number (591485856).

Almost surely, 2^6534774342 is an apocalyptic number.

6534774342 is an abundant number, since it is smaller than the sum of its proper divisors (7660886202).

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

6534774342 is a wasteful number, since it uses less digits than its factorization.

6534774342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948284 (or 948281 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 45.

The square root of 6534774342 is about 80837.9511244564. The cubic root of 6534774342 is about 1869.5777538065.

The spelling of 6534774342 in words is "six billion, five hundred thirty-four million, seven hundred seventy-four thousand, three hundred forty-two".