140440122044435 has 8 divisors (see below), whose sum is σ = 168529838065296. Its totient is φ = 112350969894240.

The previous prime is 140440122044419. The next prime is 140440122044447. The reversal of 140440122044435 is 534440221044041.

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

It is not a de Polignac number, because 140440122044435 - 2⁴ = 140440122044419 is a prime.

It is a super-2 number, since 2×140440122044435² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140419529 + ... + 141416138.

It is an arithmetic number, because the mean of its divisors is an integer number (21066229758162).

Almost surely, 2^{140440122044435} is an apocalyptic number.

140440122044435 is a deficient number, since it is larger than the sum of its proper divisors (28089716020861).

140440122044435 is an equidigital number, since it uses as much as digits as its factorization.

140440122044435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281935333.

The product of its (nonzero) digits is 245760, while the sum is 38.

Adding to 140440122044435 its reverse (534440221044041), we get a palindrome (674880343088476).

The spelling of 140440122044435 in words is "one hundred forty trillion, four hundred forty billion, one hundred twenty-two million, forty-four thousand, four hundred thirty-five".