140054041011 has 16 divisors (see below), whose sum is σ = 193324391424. Its totient is φ = 90130953024.

The previous prime is 140054041009. The next prime is 140054041037. The reversal of 140054041011 is 110140450041.

It is not a de Polignac number, because 140054041011 - 2¹ = 140054041009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140054041511) 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, 6793071 + ... + 6813656.

It is an arithmetic number, because the mean of its divisors is an integer number (12082774464).

Almost surely, 2^140054041011 is an apocalyptic number.

140054041011 is a deficient number, since it is larger than the sum of its proper divisors (53270350413).

140054041011 is a wasteful number, since it uses less digits than its factorization.

140054041011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13606850.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 140054041011 its reverse (110140450041), we get a palindrome (250194491052).

The spelling of 140054041011 in words is "one hundred forty billion, fifty-four million, forty-one thousand, eleven".