15941612254848 has 512 divisors, whose sum is σ = 52927787335680. Its totient is φ = 4145872896000.

The previous prime is 15941612254847. The next prime is 15941612254849. The reversal of 15941612254848 is 84845221614951.

15941612254848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15941612254847) and next prime (15941612254849).

It is a junction number, because it is equal to n+sod(n) for n = 15941612254791 and 15941612254800.

It is not an unprimeable number, because it can be changed into a prime (15941612254847) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3219874773 + ... + 3219879723.

It is an arithmetic number, because the mean of its divisors is an integer number (103374584640).

Almost surely, 2^{15941612254848} 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 15941612254848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26463893667840).

15941612254848 is an abundant number, since it is smaller than the sum of its proper divisors (36986175080832).

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

15941612254848 is a wasteful number, since it uses less digits than its factorization.

15941612254848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7296 (or 7284 counting only the distinct ones).

The product of its digits is 22118400, while the sum is 60.

The spelling of 15941612254848 in words is "fifteen trillion, nine hundred forty-one billion, six hundred twelve million, two hundred fifty-four thousand, eight hundred forty-eight".