14107307628 has 24 divisors (see below), whose sum is σ = 32965265088. Its totient is φ = 4695548176.

The previous prime is 14107307581. The next prime is 14107307629. The reversal of 14107307628 is 82670370141.

It is a super-2 number, since 2×14107307628² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14107307629) 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, 852426 + ... + 868817.

It is an arithmetic number, because the mean of its divisors is an integer number (1373552712).

Almost surely, 2^14107307628 is an apocalyptic number.

It is an amenable number.

14107307628 is an abundant number, since it is smaller than the sum of its proper divisors (18857957460).

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

14107307628 is a wasteful number, since it uses less digits than its factorization.

14107307628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721933 (or 1721931 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

Adding to 14107307628 its reverse (82670370141), we get a palindrome (96777677769).

The spelling of 14107307628 in words is "fourteen billion, one hundred seven million, three hundred seven thousand, six hundred twenty-eight".