6867420074008 has 32 divisors (see below), whose sum is σ = 13867801461360. Its totient is φ = 3169373800320.

The previous prime is 6867420073979. The next prime is 6867420074057. The reversal of 6867420074008 is 8004700247686.

It is a super-2 number, since 2×6867420074008² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

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, 508210 + ... + 3740737.

Almost surely, 2^{6867420074008} is an apocalyptic number.

It is an amenable number.

6867420074008 is an abundant number, since it is smaller than the sum of its proper divisors (7000381387352).

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

6867420074008 is a wasteful number, since it uses less digits than its factorization.

6867420074008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4264507 (or 4264503 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 52.

The spelling of 6867420074008 in words is "six trillion, eight hundred sixty-seven billion, four hundred twenty million, seventy-four thousand, eight".