6311878323342 has 8 divisors (see below), whose sum is σ = 12623756646696. Its totient is φ = 2103959441112.

The previous prime is 6311878323271. The next prime is 6311878323371. The reversal of 6311878323342 is 2433238781136.

It is a sphenic number, since it is the product of 3 distinct primes.

6311878323342 is an admirable number.

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, 525989860273 + ... + 525989860284.

It is an arithmetic number, because the mean of its divisors is an integer number (1577969580837).

Almost surely, 2^{6311878323342} is an apocalyptic number.

6311878323342 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6311878323342 is a wasteful number, since it uses less digits than its factorization.

6311878323342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051979720562.

The product of its digits is 3483648, while the sum is 51.

The spelling of 6311878323342 in words is "six trillion, three hundred eleven billion, eight hundred seventy-eight million, three hundred twenty-three thousand, three hundred forty-two".