40041685040342 has 8 divisors (see below), whose sum is σ = 60063049884456. Its totient is φ = 20020668412192.

The previous prime is 40041685040327. The next prime is 40041685040351. The reversal of 40041685040342 is 24304058614004.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40041685040342.

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, 86766323 + ... + 87226590.

It is an arithmetic number, because the mean of its divisors is an integer number (7507881235557).

Almost surely, 2^{40041685040342} is an apocalyptic number.

40041685040342 is a deficient number, since it is larger than the sum of its proper divisors (20021364844114).

40041685040342 is a wasteful number, since it uses less digits than its factorization.

40041685040342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174107982.

The product of its (nonzero) digits is 368640, while the sum is 41.

The spelling of 40041685040342 in words is "forty trillion, forty-one billion, six hundred eighty-five million, forty thousand, three hundred forty-two".