126164144 has 10 divisors (see below), whose sum is σ = 244443060. Its totient is φ = 63082064.

The previous prime is 126164113. The next prime is 126164153. The reversal of 126164144 is 441461621.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3942614 + ... + 3942645.

It is an arithmetic number, because the mean of its divisors is an integer number (24444306).

Almost surely, 2^126164144 is an apocalyptic number.

It is an amenable number.

126164144 is a deficient number, since it is larger than the sum of its proper divisors (118278916).

126164144 is an equidigital number, since it uses as much as digits as its factorization.

126164144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7885267 (or 7885261 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 126164144 is about 11232.2813355079. The cubic root of 126164144 is about 501.5473981776.

The spelling of 126164144 in words is "one hundred twenty-six million, one hundred sixty-four thousand, one hundred forty-four".