4156305542 has 8 divisors (see below), whose sum is σ = 6267100032. Its totient is φ = 2067272200.

The previous prime is 4156305523. The next prime is 4156305553. The reversal of 4156305542 is 2455036514.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5439809 + ... + 5440572.

It is an arithmetic number, because the mean of its divisors is an integer number (783387504).

Almost surely, 2^4156305542 is an apocalyptic number.

4156305542 is a deficient number, since it is larger than the sum of its proper divisors (2110794490).

4156305542 is a wasteful number, since it uses less digits than its factorization.

4156305542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10880574.

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 4156305542 is about 64469.4155549746. The cubic root of 4156305542 is about 1607.8140597828.

The spelling of 4156305542 in words is "four billion, one hundred fifty-six million, three hundred five thousand, five hundred forty-two".