12880723514 has 8 divisors (see below), whose sum is σ = 19328230848. Its totient is φ = 6437979900.

The previous prime is 12880723501. The next prime is 12880723543. The reversal of 12880723514 is 41532708821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×12880723514² (a number of 21 digits) contains 22 as substring.

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, 1184162 + ... + 1194989.

It is an arithmetic number, because the mean of its divisors is an integer number (2416028856).

Almost surely, 2^12880723514 is an apocalyptic number.

12880723514 is a deficient number, since it is larger than the sum of its proper divisors (6447507334).

12880723514 is a wasteful number, since it uses less digits than its factorization.

12880723514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381860.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 12880723514 in words is "twelve billion, eight hundred eighty million, seven hundred twenty-three thousand, five hundred fourteen".