14040322465 has 8 divisors (see below), whose sum is σ = 18144416808. Its totient is φ = 10368238080.

The previous prime is 14040322463. The next prime is 14040322477. The reversal of 14040322465 is 56422304041.

It can be written as a sum of positive squares in 4 ways, for example, as 364657216 + 13675665249 = 19096^2 + 116943^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 14040322465 - 2¹ = 14040322463 is a prime.

It is a super-3 number, since 3×14040322465³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14040322463) 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, 108002416 + ... + 108002545.

It is an arithmetic number, because the mean of its divisors is an integer number (2268052101).

Almost surely, 2^14040322465 is an apocalyptic number.

It is an amenable number.

14040322465 is a deficient number, since it is larger than the sum of its proper divisors (4104094343).

14040322465 is a wasteful number, since it uses less digits than its factorization.

14040322465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216004979.

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 14040322465 in words is "fourteen billion, forty million, three hundred twenty-two thousand, four hundred sixty-five".