6992067646464 has 88 divisors (see below), whose sum is σ = 18637196114880. Its totient is φ = 2330590838784.

The previous prime is 6992067646453. The next prime is 6992067646469. The reversal of 6992067646464 is 4646467602996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6992067646469) 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, 130327357 + ... + 130380995.

Almost surely, 2^{6992067646464} is an apocalyptic number.

6992067646464 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6992067646464 is an abundant number, since it is smaller than the sum of its proper divisors (11645128468416).

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

6992067646464 is a wasteful number, since it uses less digits than its factorization.

6992067646464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96095 (or 96077 counting only the distinct ones).

The product of its (nonzero) digits is 564350976, while the sum is 69.

The spelling of 6992067646464 in words is "six trillion, nine hundred ninety-two billion, sixty-seven million, six hundred forty-six thousand, four hundred sixty-four".