4156136342 has 32 divisors (see below), whose sum is σ = 6620832000. Its totient is φ = 1951211808.

The previous prime is 4156136321. The next prime is 4156136357. The reversal of 4156136342 is 2436316514.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3573053 + ... + 3574215.

It is an arithmetic number, because the mean of its divisors is an integer number (206901000).

Almost surely, 2^4156136342 is an apocalyptic number.

4156136342 is a deficient number, since it is larger than the sum of its proper divisors (2464695658).

4156136342 is a wasteful number, since it uses less digits than its factorization.

4156136342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940.

The product of its digits is 51840, while the sum is 35.

The square root of 4156136342 is about 64468.1032914728. The cubic root of 4156136342 is about 1607.7922418624.

The spelling of 4156136342 in words is "four billion, one hundred fifty-six million, one hundred thirty-six thousand, three hundred forty-two".