47040810404746 has 32 divisors (see below), whose sum is σ = 71800362461520. Its totient is φ = 23110939332096.

The previous prime is 47040810404723. The next prime is 47040810404827. The reversal of 47040810404746 is 64740401804074.

It can be written as a sum of positive squares in 8 ways, for example, as 19143346346721 + 27897464058025 = 4375311^2 + 5281805^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 47040810404746.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29124960 + ... + 30697636.

Almost surely, 2^{47040810404746} is an apocalyptic number.

47040810404746 is a deficient number, since it is larger than the sum of its proper divisors (24759552056774).

47040810404746 is a wasteful number, since it uses less digits than its factorization.

47040810404746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1573818.

The product of its (nonzero) digits is 2408448, while the sum is 49.

The spelling of 47040810404746 in words is "forty-seven trillion, forty billion, eight hundred ten million, four hundred four thousand, seven hundred forty-six".