40313144011 has 16 divisors (see below), whose sum is σ = 47206153984. Its totient is φ = 33705764064.

The previous prime is 40313144009. The next prime is 40313144107. The reversal of 40313144011 is 11044131304.

It is a happy number.

40313144011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40313144011 - 2¹ = 40313144009 is a prime.

It is a super-4 number, since 4×40313144011⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40313144611) 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, 139396 + ... + 316318.

It is an arithmetic number, because the mean of its divisors is an integer number (2950384624).

Almost surely, 2^40313144011 is an apocalyptic number.

40313144011 is a deficient number, since it is larger than the sum of its proper divisors (6893009973).

40313144011 is a wasteful number, since it uses less digits than its factorization.

40313144011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177730.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 40313144011 its reverse (11044131304), we get a palindrome (51357275315).

The spelling of 40313144011 in words is "forty billion, three hundred thirteen million, one hundred forty-four thousand, eleven".