140414440220311 has 4 divisors (see below), whose sum is σ = 141862011769072. Its totient is φ = 138966868671552.

The previous prime is 140414440220287. The next prime is 140414440220339. The reversal of 140414440220311 is 113022044414041.

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 140414440220311 - 2¹³ = 140414440212119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140414440220611) 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, 723785774235 + ... + 723785774428.

It is an arithmetic number, because the mean of its divisors is an integer number (35465502942268).

Almost surely, 2^{140414440220311} is an apocalyptic number.

140414440220311 is a deficient number, since it is larger than the sum of its proper divisors (1447571548761).

140414440220311 is an equidigital number, since it uses as much as digits as its factorization.

140414440220311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447571548760.

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

Adding to 140414440220311 its reverse (113022044414041), we get a palindrome (253436484634352).

The spelling of 140414440220311 in words is "one hundred forty trillion, four hundred fourteen billion, four hundred forty million, two hundred twenty thousand, three hundred eleven".