126743007416 has 16 divisors (see below), whose sum is σ = 239864104440. Its totient is φ = 62779246240.

The previous prime is 126743007407. The next prime is 126743007427. The reversal of 126743007416 is 614700347621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74031275 + ... + 74032986.

Almost surely, 2^126743007416 is an apocalyptic number.

It is an amenable number.

126743007416 is a deficient number, since it is larger than the sum of its proper divisors (113121097024).

126743007416 is a wasteful number, since it uses less digits than its factorization.

126743007416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148064374 (or 148064370 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 126743007416 in words is "one hundred twenty-six billion, seven hundred forty-three million, seven thousand, four hundred sixteen".