12061448715 has 8 divisors (see below), whose sum is σ = 19298317968. Its totient is φ = 6432772640.

The previous prime is 12061448683. The next prime is 12061448719. The reversal of 12061448715 is 51784416021.

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

It is not a de Polignac number, because 12061448715 - 2⁵ = 12061448683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12061448719) 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, 402048276 + ... + 402048305.

It is an arithmetic number, because the mean of its divisors is an integer number (2412289746).

Almost surely, 2^12061448715 is an apocalyptic number.

12061448715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12061448715 is a deficient number, since it is larger than the sum of its proper divisors (7236869253).

12061448715 is an equidigital number, since it uses as much as digits as its factorization.

12061448715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 804096589.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 12061448715 in words is "twelve billion, sixty-one million, four hundred forty-eight thousand, seven hundred fifteen".