6673400340410 has 16 divisors (see below), whose sum is σ = 12238764398856. Its totient is φ = 2618994850368.

The previous prime is 6673400340407. The next prime is 6673400340491. The reversal of 6673400340410 is 140430043766.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6669476696089 + 3923644321 = 2582533^2 + 62639^2 .

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, 6295660169 + ... + 6295661228.

Almost surely, 2^{6673400340410} is an apocalyptic number.

6673400340410 is a deficient number, since it is larger than the sum of its proper divisors (5565364058446).

6673400340410 is a wasteful number, since it uses less digits than its factorization.

6673400340410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12591321457.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 6673400340410 in words is "six trillion, six hundred seventy-three billion, four hundred million, three hundred forty thousand, four hundred ten".