868130725415 has 8 divisors (see below), whose sum is σ = 1041765360048. Its totient is φ = 694498920640.

The previous prime is 868130725411. The next prime is 868130725439. The reversal of 868130725415 is 514527031868.

868130725415 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 868130725415 - 2² = 868130725411 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 (868130725411) 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, 39059 + ... + 1318251.

It is an arithmetic number, because the mean of its divisors is an integer number (130220670006).

Almost surely, 2^868130725415 is an apocalyptic number.

868130725415 is a deficient number, since it is larger than the sum of its proper divisors (173634634633).

868130725415 is a wasteful number, since it uses less digits than its factorization.

868130725415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414929.

The product of its (nonzero) digits is 1612800, while the sum is 50.

The spelling of 868130725415 in words is "eight hundred sixty-eight billion, one hundred thirty million, seven hundred twenty-five thousand, four hundred fifteen".