12602051016 has 16 divisors (see below), whose sum is σ = 31505127600. Its totient is φ = 4200683664.

The previous prime is 12602050999. The next prime is 12602051029. The reversal of 12602051016 is 61015020621.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 525085459 = 12602051016 / (1 + 2 + 6 + 0 + 2 + 0 + 5 + 1 + 0 + 1 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262542706 + ... + 262542753.

It is an arithmetic number, because the mean of its divisors is an integer number (1969070475).

Almost surely, 2^12602051016 is an apocalyptic number.

It is an amenable number.

12602051016 is an abundant number, since it is smaller than the sum of its proper divisors (18903076584).

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

12602051016 is a wasteful number, since it uses less digits than its factorization.

12602051016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525085468 (or 525085464 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 12602051016 its reverse (61015020621), we get a palindrome (73617071637).

The spelling of 12602051016 in words is "twelve billion, six hundred two million, fifty-one thousand, sixteen".