126214942 has 16 divisors (see below), whose sum is σ = 220452192. Its totient is φ = 53071200.

The previous prime is 126214939. The next prime is 126214943. The reversal of 126214942 is 249412621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126214943) 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, 84309 + ... + 85792.

It is an arithmetic number, because the mean of its divisors is an integer number (13778262).

Almost surely, 2^126214942 is an apocalyptic number.

126214942 is a deficient number, since it is larger than the sum of its proper divisors (94237250).

126214942 is a wasteful number, since it uses less digits than its factorization.

126214942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170163.

The product of its digits is 6912, while the sum is 31.

The square root of 126214942 is about 11234.5423582806. The cubic root of 126214942 is about 501.6147025249.

The spelling of 126214942 in words is "one hundred twenty-six million, two hundred fourteen thousand, nine hundred forty-two".