10094737428 has 120 divisors (see below), whose sum is σ = 28624121064. Its totient is φ = 3089664000.

The previous prime is 10094737423. The next prime is 10094737447. The reversal of 10094737428 is 82473749001.

10094737428 is a `hidden beast` number, since 100 + 9 + 473 + 74 + 2 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 172186884 + 9922550544 = 13122^2 + 99612^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10094737423) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 203478 + ... + 248178.

Almost surely, 2^10094737428 is an apocalyptic number.

10094737428 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 10094737428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14312060532).

10094737428 is an abundant number, since it is smaller than the sum of its proper divisors (18529383636).

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

10094737428 is a wasteful number, since it uses less digits than its factorization.

10094737428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44775 (or 44764 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The spelling of 10094737428 in words is "ten billion, ninety-four million, seven hundred thirty-seven thousand, four hundred twenty-eight".