14067400652 has 24 divisors (see below), whose sum is σ = 27437966640. Its totient is φ = 6271534080.

The previous prime is 14067400603. The next prime is 14067400657. The reversal of 14067400652 is 25600476041.

It is a super-2 number, since 2×14067400652² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14067400657) 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, 5442749 + ... + 5445332.

It is an arithmetic number, because the mean of its divisors is an integer number (1143248610).

Almost surely, 2^14067400652 is an apocalyptic number.

It is an amenable number.

14067400652 is a deficient number, since it is larger than the sum of its proper divisors (13370565988).

14067400652 is a wasteful number, since it uses less digits than its factorization.

14067400652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10888121 (or 10888119 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 35.

Adding to 14067400652 its reverse (25600476041), we get a palindrome (39667876693).

The spelling of 14067400652 in words is "fourteen billion, sixty-seven million, four hundred thousand, six hundred fifty-two".