140423424012211 has 16 divisors (see below), whose sum is σ = 149044055598720. Its totient is φ = 131842903843840.

The previous prime is 140423424012197. The next prime is 140423424012241. The reversal of 140423424012211 is 112210424324041.

It is a cyclic number.

It is not a de Polignac number, because 140423424012211 - 2³¹ = 140421276528563 is a prime.

It is a super-2 number, since 2×140423424012211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140423424012241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70002285 + ... + 71980321.

It is an arithmetic number, because the mean of its divisors is an integer number (9315253474920).

Almost surely, 2^{140423424012211} is an apocalyptic number.

140423424012211 is a deficient number, since it is larger than the sum of its proper divisors (8620631586509).

140423424012211 is a wasteful number, since it uses less digits than its factorization.

140423424012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1988174.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 140423424012211 its reverse (112210424324041), we get a palindrome (252633848336252).

The spelling of 140423424012211 in words is "one hundred forty trillion, four hundred twenty-three billion, four hundred twenty-four million, twelve thousand, two hundred eleven".