40745382009484 has 24 divisors (see below), whose sum is σ = 72532219092480. Its totient is φ = 20022074184336.

The previous prime is 40745382009461. The next prime is 40745382009517. The reversal of 40745382009484 is 48490028354704.

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, 22027092 + ... + 23805115.

It is an arithmetic number, because the mean of its divisors is an integer number (3022175795520).

Almost surely, 2^{40745382009484} is an apocalyptic number.

It is an amenable number.

40745382009484 is a deficient number, since it is larger than the sum of its proper divisors (31786837082996).

40745382009484 is a wasteful number, since it uses less digits than its factorization.

40745382009484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45836037 (or 45836035 counting only the distinct ones).

The product of its (nonzero) digits is 30965760, while the sum is 58.

The spelling of 40745382009484 in words is "forty trillion, seven hundred forty-five billion, three hundred eighty-two million, nine thousand, four hundred eighty-four".