4344140401131 has 16 divisors (see below), whose sum is σ = 5928369352704. Its totient is φ = 2828272194624.

The previous prime is 4344140401129. The next prime is 4344140401247. The reversal of 4344140401131 is 1311040414434.

It is not a de Polignac number, because 4344140401131 - 2¹ = 4344140401129 is a prime.

It is a super-2 number, since 2×4344140401131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4344140401121) 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, 33643995 + ... + 33772868.

It is an arithmetic number, because the mean of its divisors is an integer number (370523084544).

Almost surely, 2^{4344140401131} is an apocalyptic number.

4344140401131 is a deficient number, since it is larger than the sum of its proper divisors (1584228951573).

4344140401131 is a wasteful number, since it uses less digits than its factorization.

4344140401131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67417370.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 4344140401131 its reverse (1311040414434), we get a palindrome (5655180815565).

The spelling of 4344140401131 in words is "four trillion, three hundred forty-four billion, one hundred forty million, four hundred one thousand, one hundred thirty-one".