10703767428 has 72 divisors (see below), whose sum is σ = 27686714328. Its totient is φ = 3485434368.

The previous prime is 10703767421. The next prime is 10703767429. The reversal of 10703767428 is 82476730701.

It can be written as a sum of positive squares in 4 ways, for example, as 3594242304 + 7109525124 = 59952^2 + 84318^2 .

It is a super-2 number, since 2×10703767428² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10703767421) 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, 432526 + ... + 456602.

It is an arithmetic number, because the mean of its divisors is an integer number (384537699).

Almost surely, 2^10703767428 is an apocalyptic number.

10703767428 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10703767428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13843357164).

10703767428 is an abundant number, since it is smaller than the sum of its proper divisors (16982946900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10703767428 is a wasteful number, since it uses less digits than its factorization.

10703767428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24373 (or 24368 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 45.

The spelling of 10703767428 in words is "ten billion, seven hundred three million, seven hundred sixty-seven thousand, four hundred twenty-eight".