13012156132470 has 480 divisors, whose sum is σ = 38777001009120. Its totient is φ = 3104945602560.

The previous prime is 13012156132463. The next prime is 13012156132471. The reversal of 13012156132470 is 7423165121031.

13012156132470 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 2 + 1 + 56 + 132 + 470 = 666.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13012156132471) by changing a digit.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 22551396822 + ... + 22551397398.

It is an arithmetic number, because the mean of its divisors is an integer number (80785418769).

Almost surely, 2^{13012156132470} is an apocalyptic number.

13012156132470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13012156132470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19388500504560).

13012156132470 is an abundant number, since it is smaller than the sum of its proper divisors (25764844876650).

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

13012156132470 is a wasteful number, since it uses less digits than its factorization.

13012156132470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070 (or 964 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The spelling of 13012156132470 in words is "thirteen trillion, twelve billion, one hundred fifty-six million, one hundred thirty-two thousand, four hundred seventy".