140420002211323 has 4 divisors (see below), whose sum is σ = 140527934574048. Its totient is φ = 140312069848600.

The previous prime is 140420002211303. The next prime is 140420002211353. The reversal of 140420002211323 is 323112200024041.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 140420002211323 - 2⁹ = 140420002210811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140420002211303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53966179411 + ... + 53966182012.

It is an arithmetic number, because the mean of its divisors is an integer number (35131983643512).

Almost surely, 2^{140420002211323} is an apocalyptic number.

140420002211323 is a deficient number, since it is larger than the sum of its proper divisors (107932362725).

140420002211323 is a wasteful number, since it uses less digits than its factorization.

140420002211323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107932362724.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 140420002211323 its reverse (323112200024041), we get a palindrome (463532202235364).

The spelling of 140420002211323 in words is "one hundred forty trillion, four hundred twenty billion, two million, two hundred eleven thousand, three hundred twenty-three".