40364046654 has 8 divisors (see below), whose sum is σ = 80728093320. Its totient is φ = 13454682216.

The previous prime is 40364046649. The next prime is 40364046677. The reversal of 40364046654 is 45664046304.

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

40364046654 is an admirable number.

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, 3363670549 + ... + 3363670560.

It is an arithmetic number, because the mean of its divisors is an integer number (10091011665).

Almost surely, 2^40364046654 is an apocalyptic number.

40364046654 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.

40364046654 is a wasteful number, since it uses less digits than its factorization.

40364046654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6727341114.

The product of its (nonzero) digits is 829440, while the sum is 42.

The spelling of 40364046654 in words is "forty billion, three hundred sixty-four million, forty-six thousand, six hundred fifty-four".