40542484766 has 8 divisors (see below), whose sum is σ = 69501402480. Its totient is φ = 17375350608.

The previous prime is 40542484757. The next prime is 40542484889. The reversal of 40542484766 is 66748424504.

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

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, 1447945871 + ... + 1447945898.

It is an arithmetic number, because the mean of its divisors is an integer number (8687675310).

Almost surely, 2^40542484766 is an apocalyptic number.

40542484766 is a deficient number, since it is larger than the sum of its proper divisors (28958917714).

40542484766 is a wasteful number, since it uses less digits than its factorization.

40542484766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895891778.

The product of its (nonzero) digits is 5160960, while the sum is 50.

The spelling of 40542484766 in words is "forty billion, five hundred forty-two million, four hundred eighty-four thousand, seven hundred sixty-six".