40982718562 has 8 divisors (see below), whose sum is σ = 61474937436. Its totient is φ = 20491072752.

The previous prime is 40982718551. The next prime is 40982718563. The reversal of 40982718562 is 26581728904.

It can be written as a sum of positive squares in 2 ways, for example, as 38509745121 + 2472973441 = 196239^2 + 49729^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40982718563) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200428 + ... + 349480.

Almost surely, 2^40982718562 is an apocalyptic number.

40982718562 is a deficient number, since it is larger than the sum of its proper divisors (20492218874).

40982718562 is a wasteful number, since it uses less digits than its factorization.

40982718562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286532.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 40982718562 in words is "forty billion, nine hundred eighty-two million, seven hundred eighteen thousand, five hundred sixty-two".