40377303671046 has 8 divisors (see below), whose sum is σ = 80754607342104. Its totient is φ = 13459101223680.

The previous prime is 40377303670981. The next prime is 40377303671051. The reversal of 40377303671046 is 64017630377304.

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

40377303671046 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 40377303671046.

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, 3364775305915 + ... + 3364775305926.

It is an arithmetic number, because the mean of its divisors is an integer number (10094325917763).

Almost surely, 2^{40377303671046} is an apocalyptic number.

40377303671046 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.

40377303671046 is a wasteful number, since it uses less digits than its factorization.

40377303671046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6729550611846.

The product of its (nonzero) digits is 5334336, while the sum is 51.

The spelling of 40377303671046 in words is "forty trillion, three hundred seventy-seven billion, three hundred three million, six hundred seventy-one thousand, forty-six".