40471730554 has 16 divisors (see below), whose sum is σ = 61577055360. Its totient is φ = 19946179120.

The previous prime is 40471730479. The next prime is 40471730599. The reversal of 40471730554 is 45503717404.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 619692 + ... + 681880.

It is an arithmetic number, because the mean of its divisors is an integer number (3848565960).

Almost surely, 2^40471730554 is an apocalyptic number.

40471730554 is a deficient number, since it is larger than the sum of its proper divisors (21105324806).

40471730554 is a wasteful number, since it uses less digits than its factorization.

40471730554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66845.

The product of its (nonzero) digits is 235200, while the sum is 40.

The spelling of 40471730554 in words is "forty billion, four hundred seventy-one million, seven hundred thirty thousand, five hundred fifty-four".