747770800743 has 6 divisors (see below), whose sum is σ = 1080113378864. Its totient is φ = 498513867156.

The previous prime is 747770800741. The next prime is 747770800759. The reversal of 747770800743 is 347008077747.

It is not a de Polignac number, because 747770800743 - 2¹ = 747770800741 is a prime.

It is a super-2 number, since 2×747770800743² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 747770800743.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747770800741) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41542822255 + ... + 41542822272.

Almost surely, 2^747770800743 is an apocalyptic number.

747770800743 is a deficient number, since it is larger than the sum of its proper divisors (332342578121).

747770800743 is a wasteful number, since it uses less digits than its factorization.

747770800743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83085644533 (or 83085644530 counting only the distinct ones).

The product of its (nonzero) digits is 6453888, while the sum is 54.

The spelling of 747770800743 in words is "seven hundred forty-seven billion, seven hundred seventy million, eight hundred thousand, seven hundred forty-three".