126141942 has 16 divisors (see below), whose sum is σ = 252418752. Its totient is φ = 42024840.

The previous prime is 126141929. The next prime is 126141949. The reversal of 126141942 is 249141621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126141949) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9793 + ... + 18659.

It is an arithmetic number, because the mean of its divisors is an integer number (15776172).

Almost surely, 2^126141942 is an apocalyptic number.

126141942 is an abundant number, since it is smaller than the sum of its proper divisors (126276810).

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

126141942 is a wasteful number, since it uses less digits than its factorization.

126141942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11243.

The product of its digits is 3456, while the sum is 30.

The square root of 126141942 is about 11231.2929798844. The cubic root of 126141942 is about 501.5179761663.

The spelling of 126141942 in words is "one hundred twenty-six million, one hundred forty-one thousand, nine hundred forty-two".