6142354434 has 12 divisors (see below), whose sum is σ = 13308434646. Its totient is φ = 2047451472.

The previous prime is 6142354411. The next prime is 6142354441. The reversal of 6142354434 is 4344532416.

6142354434 is a `hidden beast` number, since 61 + 4 + 23 + 544 + 34 = 666.

It can be written as a sum of positive squares in only one way, i.e., 6044285025 + 98069409 = 77745^2 + 9903^2 .

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170620939 + ... + 170620974.

Almost surely, 2^6142354434 is an apocalyptic number.

6142354434 is an abundant number, since it is smaller than the sum of its proper divisors (7166080212).

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

6142354434 is a wasteful number, since it uses less digits than its factorization.

6142354434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341241921 (or 341241918 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 6142354434 is about 78373.1741988290. The cubic root of 6142354434 is about 1831.3792576136.

The spelling of 6142354434 in words is "six billion, one hundred forty-two million, three hundred fifty-four thousand, four hundred thirty-four".