6744942213790 has 32 divisors (see below), whose sum is σ = 13671859415040. Its totient is φ = 2373586701600.

The previous prime is 6744942213769. The next prime is 6744942213803. The reversal of 6744942213790 is 973122494476.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 988991050 + ... + 988997869.

It is an arithmetic number, because the mean of its divisors is an integer number (427245606720).

Almost surely, 2^{6744942213790} is an apocalyptic number.

6744942213790 is an abundant number, since it is smaller than the sum of its proper divisors (6926917201250).

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

6744942213790 is a wasteful number, since it uses less digits than its factorization.

6744942213790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1977988968.

The product of its (nonzero) digits is 18289152, while the sum is 58.

The spelling of 6744942213790 in words is "six trillion, seven hundred forty-four billion, nine hundred forty-two million, two hundred thirteen thousand, seven hundred ninety".