14370809652 has 36 divisors (see below), whose sum is σ = 36376246816. Its totient is φ = 4783672080.

The previous prime is 14370809633. The next prime is 14370809659. The reversal of 14370809652 is 25690807341.

14370809652 is a `hidden beast` number, since 1 + 437 + 0 + 80 + 96 + 52 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×14370809652² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14370809598 and 14370809607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14370809659) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248374 + ... + 300717.

It is a 1-persistent number, because it is pandigital, but 2⋅14370809652 = 28741619304 is not.

Almost surely, 2^14370809652 is an apocalyptic number.

14370809652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

14370809652 is an abundant number, since it is smaller than the sum of its proper divisors (22005437164).

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

14370809652 is a wasteful number, since it uses less digits than its factorization.

14370809652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549828 (or 549823 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 14370809652 in words is "fourteen billion, three hundred seventy million, eight hundred nine thousand, six hundred fifty-two".