2115026207616 has 256 divisors, whose sum is σ = 6558064704000. Its totient is φ = 591446679552.

The previous prime is 2115026207603. The next prime is 2115026207647. The reversal of 2115026207616 is 6167026205112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36288450 + ... + 36346686.

It is an arithmetic number, because the mean of its divisors is an integer number (25617440250).

Almost surely, 2^{2115026207616} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2115026207616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3279032352000).

2115026207616 is an abundant number, since it is smaller than the sum of its proper divisors (4443038496384).

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

2115026207616 is a wasteful number, since it uses less digits than its factorization.

2115026207616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58549 (or 58537 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 2115026207616 in words is "two trillion, one hundred fifteen billion, twenty-six million, two hundred seven thousand, six hundred sixteen".