12514457070 has 40 divisors (see below), whose sum is σ = 33649986744. Its totient is φ = 3337188336.

The previous prime is 12514457069. The next prime is 12514457161. The reversal of 12514457070 is 7075441521.

12514457070 is a `hidden beast` number, since 1 + 2 + 5 + 14 + 4 + 570 + 70 = 666.

It is a super-2 number, since 2×12514457070² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7724164 + ... + 7725783.

Almost surely, 2^12514457070 is an apocalyptic number.

12514457070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12514457070 is an abundant number, since it is smaller than the sum of its proper divisors (21135529674).

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

12514457070 is a wasteful number, since it uses less digits than its factorization.

12514457070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15449966 (or 15449957 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

Adding to 12514457070 its reverse (7075441521), we get a palindrome (19589898591).

The spelling of 12514457070 in words is "twelve billion, five hundred fourteen million, four hundred fifty-seven thousand, seventy".