140614045645 has 16 divisors (see below), whose sum is σ = 170025568128. Its totient is φ = 111635285440.

The previous prime is 140614045643. The next prime is 140614045651. The reversal of 140614045645 is 546540416041.

It is a happy number.

It is not a de Polignac number, because 140614045645 - 2¹ = 140614045643 is a prime.

It is a super-3 number, since 3×140614045645³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140614045598 and 140614045607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140614045643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153807 + ... + 552163.

It is an arithmetic number, because the mean of its divisors is an integer number (10626598008).

Almost surely, 2^140614045645 is an apocalyptic number.

It is an amenable number.

140614045645 is a deficient number, since it is larger than the sum of its proper divisors (29411522483).

140614045645 is a wasteful number, since it uses less digits than its factorization.

140614045645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398900.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 140614045645 in words is "one hundred forty billion, six hundred fourteen million, forty-five thousand, six hundred forty-five".