40700450908 has 24 divisors (see below), whose sum is σ = 78151959648. Its totient is φ = 18430391616.

The previous prime is 40700450881. The next prime is 40700450911. The reversal of 40700450908 is 80905400704.

It is a super-2 number, since 2×40700450908² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7381216 + ... + 7386727.

It is an arithmetic number, because the mean of its divisors is an integer number (3256331652).

Almost surely, 2^40700450908 is an apocalyptic number.

It is an amenable number.

40700450908 is a deficient number, since it is larger than the sum of its proper divisors (37451508740).

40700450908 is a wasteful number, since it uses less digits than its factorization.

40700450908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14768013 (or 14768011 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 40700450908 in words is "forty billion, seven hundred million, four hundred fifty thousand, nine hundred eight".