12711472157287 has 8 divisors (see below), whose sum is σ = 13488026391216. Its totient is φ = 11938120209792.

The previous prime is 12711472157281. The next prime is 12711472157341. The reversal of 12711472157287 is 78275127411721.

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

It is a cyclic number.

It is not a de Polignac number, because 12711472157287 - 2⁷ = 12711472157159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12711472157281) 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, 800563428 + ... + 800579305.

It is an arithmetic number, because the mean of its divisors is an integer number (1686003298902).

Almost surely, 2^{12711472157287} is an apocalyptic number.

12711472157287 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12711472157287 is a deficient number, since it is larger than the sum of its proper divisors (776554233929).

12711472157287 is a wasteful number, since it uses less digits than its factorization.

12711472157287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1601143217.

The product of its digits is 3073280, while the sum is 55.

The spelling of 12711472157287 in words is "twelve trillion, seven hundred eleven billion, four hundred seventy-two million, one hundred fifty-seven thousand, two hundred eighty-seven".