126444065614 has 4 divisors (see below), whose sum is σ = 189666098424. Its totient is φ = 63222032806.

The previous prime is 126444065593. The next prime is 126444065639. The reversal of 126444065614 is 416560444621.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31611016402 + ... + 31611016405.

It is an arithmetic number, because the mean of its divisors is an integer number (47416524606).

Almost surely, 2^126444065614 is an apocalyptic number.

126444065614 is a deficient number, since it is larger than the sum of its proper divisors (63222032810).

126444065614 is an equidigital number, since it uses as much as digits as its factorization.

126444065614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63222032809.

The product of its (nonzero) digits is 552960, while the sum is 43.

The spelling of 126444065614 in words is "one hundred twenty-six billion, four hundred forty-four million, sixty-five thousand, six hundred fourteen".