40141733666 has 8 divisors (see below), whose sum is σ = 60213773520. Its totient is φ = 20070475828.

The previous prime is 40141733657. The next prime is 40141733711. The reversal of 40141733666 is 66633714104.

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

It is a super-2 number, since 2×40141733666² (a number of 22 digits) contains 22 as substring.

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, 43556 + ... + 286671.

It is an arithmetic number, because the mean of its divisors is an integer number (7526721690).

Almost surely, 2^40141733666 is an apocalyptic number.

40141733666 is a deficient number, since it is larger than the sum of its proper divisors (20072039854).

40141733666 is a wasteful number, since it uses less digits than its factorization.

40141733666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391008.

The product of its (nonzero) digits is 217728, while the sum is 41.

The spelling of 40141733666 in words is "forty billion, one hundred forty-one million, seven hundred thirty-three thousand, six hundred sixty-six".