7947941001016 has 32 divisors (see below), whose sum is σ = 15952602384000. Its totient is φ = 3701003744736.

The previous prime is 7947941000999. The next prime is 7947941001043. The reversal of 7947941001016 is 6101001497497.

It is a happy number.

It is a super-2 number, since 2×7947941001016² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443118876 + ... + 443136811.

It is an arithmetic number, because the mean of its divisors is an integer number (498518824500).

Almost surely, 2^{7947941001016} is an apocalyptic number.

7947941001016 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

7947941001016 is an abundant number, since it is smaller than the sum of its proper divisors (8004661382984).

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

7947941001016 is a wasteful number, since it uses less digits than its factorization.

7947941001016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886255771 (or 886255767 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 49.

The spelling of 7947941001016 in words is "seven trillion, nine hundred forty-seven billion, nine hundred forty-one million, one thousand, sixteen".