126055142 has 8 divisors (see below), whose sum is σ = 189691632. Its totient is φ = 62824600.

The previous prime is 126055133. The next prime is 126055169. The reversal of 126055142 is 241550621.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100709 + ... + 101952.

It is an arithmetic number, because the mean of its divisors is an integer number (23711454).

Almost surely, 2^126055142 is an apocalyptic number.

126055142 is a deficient number, since it is larger than the sum of its proper divisors (63636490).

126055142 is a wasteful number, since it uses less digits than its factorization.

126055142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202974.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 126055142 is about 11227.4281115490. The cubic root of 126055142 is about 501.4029159720.

The spelling of 126055142 in words is "one hundred twenty-six million, fifty-five thousand, one hundred forty-two".