40017362444572 has 12 divisors (see below), whose sum is σ = 70323398439840. Its totient is φ = 19924962890336.

The previous prime is 40017362444569. The next prime is 40017362444627. The reversal of 40017362444572 is 27544426371004.

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, 20929581913 + ... + 20929583824.

It is an arithmetic number, because the mean of its divisors is an integer number (5860283203320).

Almost surely, 2^{40017362444572} is an apocalyptic number.

It is an amenable number.

40017362444572 is a deficient number, since it is larger than the sum of its proper divisors (30306035995268).

40017362444572 is a wasteful number, since it uses less digits than its factorization.

40017362444572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41859165980 (or 41859165978 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 49.

The spelling of 40017362444572 in words is "forty trillion, seventeen billion, three hundred sixty-two million, four hundred forty-four thousand, five hundred seventy-two".