40130140311 has 20 divisors (see below), whose sum is σ = 61341626632. Its totient is φ = 26131251888.

The previous prime is 40130140249. The next prime is 40130140357. The reversal of 40130140311 is 11304103104.

It is not a de Polignac number, because 40130140311 - 2¹⁷ = 40130009239 is a prime.

It is a super-2 number, since 2×40130140311² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40130140511) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5757376 + ... + 5764341.

Almost surely, 2^40130140311 is an apocalyptic number.

40130140311 is a deficient number, since it is larger than the sum of its proper divisors (21211486321).

40130140311 is a wasteful number, since it uses less digits than its factorization.

40130140311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11521772 (or 11521763 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 40130140311 its reverse (11304103104), we get a palindrome (51434243415).

The spelling of 40130140311 in words is "forty billion, one hundred thirty million, one hundred forty thousand, three hundred eleven".