40353426608 has 20 divisors (see below), whose sum is σ = 85292470248. Its totient is φ = 18342466560.

The previous prime is 40353426599. The next prime is 40353426689. The reversal of 40353426608 is 80662435304.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 114640241 + ... + 114640592.

Almost surely, 2^40353426608 is an apocalyptic number.

It is an amenable number.

40353426608 is an abundant number, since it is smaller than the sum of its proper divisors (44939043640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40353426608 is a wasteful number, since it uses less digits than its factorization.

40353426608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229280852 (or 229280846 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 40353426608 in words is "forty billion, three hundred fifty-three million, four hundred twenty-six thousand, six hundred eight".