40688800622 has 8 divisors (see below), whose sum is σ = 61039251000. Its totient is φ = 20342383624.

The previous prime is 40688800591. The next prime is 40688800631. The reversal of 40688800622 is 22600888604.

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

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, 982997 + ... + 1023552.

It is an arithmetic number, because the mean of its divisors is an integer number (7629906375).

Almost surely, 2^40688800622 is an apocalyptic number.

40688800622 is a deficient number, since it is larger than the sum of its proper divisors (20350450378).

40688800622 is a wasteful number, since it uses less digits than its factorization.

40688800622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016690.

The product of its (nonzero) digits is 294912, while the sum is 44.

The spelling of 40688800622 in words is "forty billion, six hundred eighty-eight million, eight hundred thousand, six hundred twenty-two".