10602438816 has 48 divisors (see below), whose sum is σ = 27866964384. Its totient is φ = 3529630464.

The previous prime is 10602438779. The next prime is 10602438817. The reversal of 10602438816 is 61883420601.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×10602438816² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10602438817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5386 + ... + 145718.

It is an arithmetic number, because the mean of its divisors is an integer number (580561758).

Almost surely, 2^10602438816 is an apocalyptic number.

10602438816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10602438816 is an abundant number, since it is smaller than the sum of its proper divisors (17264525568).

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

10602438816 is a wasteful number, since it uses less digits than its factorization.

10602438816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141133 (or 141125 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The spelling of 10602438816 in words is "ten billion, six hundred two million, four hundred thirty-eight thousand, eight hundred sixteen".