140211442130023 has 4 divisors (see below), whose sum is σ = 152957936869128. Its totient is φ = 127464947390920.

The previous prime is 140211442130003. The next prime is 140211442130027. The reversal of 140211442130023 is 320031244112041.

It is a happy number.

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 140211442130023 - 2³³ = 140202852195431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140211442129973 and 140211442130000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140211442130027) 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, 6373247369536 + ... + 6373247369557.

It is an arithmetic number, because the mean of its divisors is an integer number (38239484217282).

Almost surely, 2^{140211442130023} is an apocalyptic number.

140211442130023 is a deficient number, since it is larger than the sum of its proper divisors (12746494739105).

140211442130023 is a wasteful number, since it uses less digits than its factorization.

140211442130023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12746494739104.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 140211442130023 its reverse (320031244112041), we get a palindrome (460242686242064).

The spelling of 140211442130023 in words is "one hundred forty trillion, two hundred eleven billion, four hundred forty-two million, one hundred thirty thousand, twenty-three".