140465564041 has 8 divisors (see below), whose sum is σ = 153421815168. Its totient is φ = 127540422000.

The previous prime is 140465564027. The next prime is 140465564087.

It is a happy number.

140465564041 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 140465564041 - 2¹⁹ = 140465039753 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140465563985 and 140465564003.

It is not an unprimeable number, because it can be changed into a prime (140465594041) 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, 7767825 + ... + 7785886.

It is an arithmetic number, because the mean of its divisors is an integer number (19177726896).

Almost surely, 2^140465564041 is an apocalyptic number.

140465564041 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140465564041 is a deficient number, since it is larger than the sum of its proper divisors (12956251127).

140465564041 is a wasteful number, since it uses less digits than its factorization.

140465564041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15554543.

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

The spelling of 140465564041 in words is "one hundred forty billion, four hundred sixty-five million, five hundred sixty-four thousand, forty-one".