6945401742 has 8 divisors (see below), whose sum is σ = 13890803496. Its totient is φ = 2315133912.

The previous prime is 6945401699. The next prime is 6945401791. The reversal of 6945401742 is 2471045496.

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

6945401742 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 6945401694 and 6945401703.

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, 578783473 + ... + 578783484.

It is an arithmetic number, because the mean of its divisors is an integer number (1736350437).

Almost surely, 2^6945401742 is an apocalyptic number.

6945401742 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.

6945401742 is a wasteful number, since it uses less digits than its factorization.

6945401742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157566962.

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 6945401742 is about 83339.0769207339. The cubic root of 6945401742 is about 1907.9447334659.

The spelling of 6945401742 in words is "six billion, nine hundred forty-five million, four hundred one thousand, seven hundred forty-two".