40010433670 has 16 divisors (see below), whose sum is σ = 72105879888. Its totient is φ = 15984818080.

The previous prime is 40010433581. The next prime is 40010433703. The reversal of 40010433670 is 7633401004.

It is a super-2 number, since 2×40010433670² (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, 2410741 + ... + 2427280.

It is an arithmetic number, because the mean of its divisors is an integer number (4506617493).

Almost surely, 2^40010433670 is an apocalyptic number.

40010433670 is a deficient number, since it is larger than the sum of its proper divisors (32095446218).

40010433670 is a wasteful number, since it uses less digits than its factorization.

40010433670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4838855.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 40010433670 its reverse (7633401004), we get a palindrome (47643834674).

The spelling of 40010433670 in words is "forty billion, ten million, four hundred thirty-three thousand, six hundred seventy".