126769012733 has 8 divisors (see below), whose sum is σ = 146428378560. Its totient is φ = 108465465280.

The previous prime is 126769012709. The next prime is 126769012751. The reversal of 126769012733 is 337210967621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 126769012733 - 2¹² = 126769008637 is a prime.

It is a super-2 number, since 2×126769012733² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126769012793) 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, 338954393 + ... + 338954766.

It is an arithmetic number, because the mean of its divisors is an integer number (18303547320).

Almost surely, 2^126769012733 is an apocalyptic number.

It is an amenable number.

126769012733 is a deficient number, since it is larger than the sum of its proper divisors (19659365827).

126769012733 is a wasteful number, since it uses less digits than its factorization.

126769012733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677909187.

The product of its (nonzero) digits is 571536, while the sum is 47.

The spelling of 126769012733 in words is "one hundred twenty-six billion, seven hundred sixty-nine million, twelve thousand, seven hundred thirty-three".