440462011004046 has 48 divisors (see below), whose sum is σ = 956799052326000. Its totient is φ = 146441495458944.

The previous prime is 440462011004033. The next prime is 440462011004129. The reversal of 440462011004046 is 640400110264044.

440462011004046 is a `hidden beast` number, since 4 + 4 + 0 + 46 + 201 + 1 + 0 + 0 + 404 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 440462011004046.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 674505405 + ... + 675158103.

It is an arithmetic number, because the mean of its divisors is an integer number (19933313590125).

Almost surely, 2^{440462011004046} is an apocalyptic number.

440462011004046 is an abundant number, since it is smaller than the sum of its proper divisors (516337041321954).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

440462011004046 is a wasteful number, since it uses less digits than its factorization.

440462011004046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749473 (or 749470 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 440462011004046 in words is "four hundred forty trillion, four hundred sixty-two billion, eleven million, four thousand, forty-six".