10807621418 has 16 divisors (see below), whose sum is σ = 17701507584. Its totient is φ = 4908024960.

The previous prime is 10807621417. The next prime is 10807621423. The reversal of 10807621418 is 81412670801.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (10807621411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 202055 + ... + 249882.

It is an arithmetic number, because the mean of its divisors is an integer number (1106344224).

Almost surely, 2^10807621418 is an apocalyptic number.

10807621418 is a deficient number, since it is larger than the sum of its proper divisors (6893886166).

10807621418 is a wasteful number, since it uses less digits than its factorization.

10807621418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453037.

The product of its (nonzero) digits is 21504, while the sum is 38.

The spelling of 10807621418 in words is "ten billion, eight hundred seven million, six hundred twenty-one thousand, four hundred eighteen".