140220077787011 has 2 divisors, whose sum is σ = 140220077787012. Its totient is φ = 140220077787010.

The previous prime is 140220077787001. The next prime is 140220077787077. The reversal of 140220077787011 is 110787770022041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 140220077787011 - 2³⁴ = 140202897917827 is a prime.

It is not a weakly prime, because it can be changed into another prime (140220077787001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70110038893505 + 70110038893506.

It is an arithmetic number, because the mean of its divisors is an integer number (70110038893506).

Almost surely, 2^{140220077787011} is an apocalyptic number.

140220077787011 is a deficient number, since it is larger than the sum of its proper divisors (1).

140220077787011 is an equidigital number, since it uses as much as digits as its factorization.

140220077787011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 307328, while the sum is 47.

The spelling of 140220077787011 in words is "one hundred forty trillion, two hundred twenty billion, seventy-seven million, seven hundred eighty-seven thousand, eleven".