126141426 has 12 divisors (see below), whose sum is σ = 273306462. Its totient is φ = 42047136.

The previous prime is 126141413. The next prime is 126141427. The reversal of 126141426 is 624141621.

126141426 is a `hidden beast` number, since 1 + 2 + 614 + 1 + 42 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 94770225 + 31371201 = 9735^2 + 5601^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 126141426.

It is not an unprimeable number, because it can be changed into a prime (126141427) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3503911 + ... + 3503946.

Almost surely, 2^126141426 is an apocalyptic number.

126141426 is an abundant number, since it is smaller than the sum of its proper divisors (147165036).

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

126141426 is a wasteful number, since it uses less digits than its factorization.

126141426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7007865 (or 7007862 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 126141426 is about 11231.2700083294. The cubic root of 126141426 is about 501.5172923239.

The spelling of 126141426 in words is "one hundred twenty-six million, one hundred forty-one thousand, four hundred twenty-six".