749412013103 has 24 divisors (see below), whose sum is σ = 844709334000. Its totient is φ = 660532164480.

The previous prime is 749412013099. The next prime is 749412013151. The reversal of 749412013103 is 301310214947.

It is not a de Polignac number, because 749412013103 - 2² = 749412013099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749412013193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 859148 + ... + 1495646.

It is an arithmetic number, because the mean of its divisors is an integer number (35196222250).

Almost surely, 2^749412013103 is an apocalyptic number.

749412013103 is a deficient number, since it is larger than the sum of its proper divisors (95297320897).

749412013103 is a wasteful number, since it uses less digits than its factorization.

749412013103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636647 (or 636600 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 749412013103 in words is "seven hundred forty-nine billion, four hundred twelve million, thirteen thousand, one hundred three".