8015134219061 has 8 divisors (see below), whose sum is σ = 8063212597440. Its totient is φ = 7967056835808.

The previous prime is 8015134219051. The next prime is 8015134219067. The reversal of 8015134219061 is 1609124315108.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8015134219061 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 (8015134219067) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 21691625 + ... + 22058033.

It is an arithmetic number, because the mean of its divisors is an integer number (1007901574680).

Almost surely, 2^{8015134219061} is an apocalyptic number.

It is an amenable number.

8015134219061 is a deficient number, since it is larger than the sum of its proper divisors (48078378379).

8015134219061 is a wasteful number, since it uses less digits than its factorization.

8015134219061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497563.

The product of its (nonzero) digits is 51840, while the sum is 41.

The spelling of 8015134219061 in words is "eight trillion, fifteen billion, one hundred thirty-four million, two hundred nineteen thousand, sixty-one".