10428857544 has 64 divisors (see below), whose sum is σ = 29892695040. Its totient is φ = 2970077760.

The previous prime is 10428857513. The next prime is 10428857567. The reversal of 10428857544 is 44575882401.

It is a happy number.

It is a super-3 number, since 3×10428857544³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 10428857493 and 10428857502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47554 + ... + 152049.

It is an arithmetic number, because the mean of its divisors is an integer number (467073360).

Almost surely, 2^10428857544 is an apocalyptic number.

10428857544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10428857544 is an abundant number, since it is smaller than the sum of its proper divisors (19463837496).

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

10428857544 is a wasteful number, since it uses less digits than its factorization.

10428857544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199930 (or 199926 counting only the distinct ones).

The product of its (nonzero) digits is 1433600, while the sum is 48.

The spelling of 10428857544 in words is "ten billion, four hundred twenty-eight million, eight hundred fifty-seven thousand, five hundred forty-four".