40682991592 has 16 divisors (see below), whose sum is σ = 76364724960. Its totient is φ = 20319064944.

The previous prime is 40682991571. The next prime is 40682991611. The reversal of 40682991592 is 29519928604.

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, 2796148 + ... + 2810659.

It is an arithmetic number, because the mean of its divisors is an integer number (4772795310).

Almost surely, 2^40682991592 is an apocalyptic number.

It is an amenable number.

40682991592 is a deficient number, since it is larger than the sum of its proper divisors (35681733368).

40682991592 is a wasteful number, since it uses less digits than its factorization.

40682991592 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607720 (or 5607716 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 55.

The spelling of 40682991592 in words is "forty billion, six hundred eighty-two million, nine hundred ninety-one thousand, five hundred ninety-two".