6804010406140 has 24 divisors (see below), whose sum is σ = 14288554328832. Its totient is φ = 2721578928960.

The previous prime is 6804010406129. The next prime is 6804010406147. The reversal of 6804010406140 is 416040104086.

It is a super-2 number, since 2×6804010406140² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6804010406096 and 6804010406105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6804010406147) 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, 715237 + ... + 3757603.

It is an arithmetic number, because the mean of its divisors is an integer number (595356430368).

Almost surely, 2^{6804010406140} is an apocalyptic number.

It is an amenable number.

6804010406140 is an abundant number, since it is smaller than the sum of its proper divisors (7484543922692).

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

6804010406140 is a wasteful number, since it uses less digits than its factorization.

6804010406140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3154197 (or 3154195 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 6804010406140 in words is "six trillion, eight hundred four billion, ten million, four hundred six thousand, one hundred forty".