14129655507 has 24 divisors (see below), whose sum is σ = 22286300400. Its totient is φ = 8555201280.

The previous prime is 14129655473. The next prime is 14129655559. The reversal of 14129655507 is 70555692141.

It is a happy number.

14129655507 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 96 + 5 + 550 + 7 = 666.

It is not a de Polignac number, because 14129655507 - 2¹⁵ = 14129622739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14129675507) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35823 + ... + 171879.

It is an arithmetic number, because the mean of its divisors is an integer number (928595850).

Almost surely, 2^14129655507 is an apocalyptic number.

14129655507 is a deficient number, since it is larger than the sum of its proper divisors (8156644893).

14129655507 is a wasteful number, since it uses less digits than its factorization.

14129655507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137123 (or 137120 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The spelling of 14129655507 in words is "fourteen billion, one hundred twenty-nine million, six hundred fifty-five thousand, five hundred seven".