140220111341443 has 16 divisors (see below), whose sum is σ = 160582063541760. Its totient is φ = 119940821542656.

The previous prime is 140220111341417. The next prime is 140220111341461. The reversal of 140220111341443 is 344143111022041.

It is a cyclic number.

It is not a de Polignac number, because 140220111341443 - 2²⁵ = 140220077787011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140220111321443) 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, 46192848 + ... + 49134706.

It is an arithmetic number, because the mean of its divisors is an integer number (10036378971360).

Almost surely, 2^{140220111341443} is an apocalyptic number.

140220111341443 is a deficient number, since it is larger than the sum of its proper divisors (20361952200317).

140220111341443 is a wasteful number, since it uses less digits than its factorization.

140220111341443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955906.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 140220111341443 its reverse (344143111022041), we get a palindrome (484363222363484).

The spelling of 140220111341443 in words is "one hundred forty trillion, two hundred twenty billion, one hundred eleven million, three hundred forty-one thousand, four hundred forty-three".