68946767416924 has 12 divisors (see below), whose sum is σ = 120670976440224. Its totient is φ = 34469345576864.

The previous prime is 68946767416861. The next prime is 68946767416939. The reversal of 68946767416924 is 42961476764986.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1009494484 + ... + 1009562779.

It is an arithmetic number, because the mean of its divisors is an integer number (10055914703352).

Almost surely, 2^{68946767416924} is an apocalyptic number.

It is an amenable number.

68946767416924 is a deficient number, since it is larger than the sum of its proper divisors (51724209023300).

68946767416924 is a wasteful number, since it uses less digits than its factorization.

68946767416924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2019065804 (or 2019065802 counting only the distinct ones).

The product of its digits is 5267275776, while the sum is 79.

The spelling of 68946767416924 in words is "sixty-eight trillion, nine hundred forty-six billion, seven hundred sixty-seven million, four hundred sixteen thousand, nine hundred twenty-four".