14057711646 has 32 divisors (see below), whose sum is σ = 30731702400. Its totient is φ = 4251533280.

The previous prime is 14057711617. The next prime is 14057711651. The reversal of 14057711646 is 64611775041.

It is a happy number.

It is a super-3 number, since 3×14057711646³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14057711598 and 14057711607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175636 + ... + 242823.

It is an arithmetic number, because the mean of its divisors is an integer number (960365700).

Almost surely, 2^14057711646 is an apocalyptic number.

14057711646 is an abundant number, since it is smaller than the sum of its proper divisors (16673990754).

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

14057711646 is a wasteful number, since it uses less digits than its factorization.

14057711646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418984.

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 14057711646 in words is "fourteen billion, fifty-seven million, seven hundred eleven thousand, six hundred forty-six".