126074042 has 8 divisors (see below), whose sum is σ = 189627456. Its totient is φ = 62864892.

The previous prime is 126074041. The next prime is 126074051. The reversal of 126074042 is 240470621.

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

It is not an unprimeable number, because it can be changed into a prime (126074041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85148 + ... + 86615.

It is an arithmetic number, because the mean of its divisors is an integer number (23703432).

Almost surely, 2^126074042 is an apocalyptic number.

126074042 is a deficient number, since it is larger than the sum of its proper divisors (63553414).

126074042 is a wasteful number, since it uses less digits than its factorization.

126074042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172132.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 126074042 is about 11228.2697687578. The cubic root of 126074042 is about 501.4279738987.

The spelling of 126074042 in words is "one hundred twenty-six million, seventy-four thousand, forty-two".