4044212340131 has 32 divisors (see below), whose sum is σ = 4150003673088. Its totient is φ = 3940249098240.

The previous prime is 4044212340101. The next prime is 4044212340167. The reversal of 4044212340131 is 1310432124404.

It is a cyclic number.

It is not a de Polignac number, because 4044212340131 - 2¹⁸ = 4044212077987 is a prime.

It is a super-2 number, since 2×4044212340131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4044212340094 and 4044212340103.

It is not an unprimeable number, because it can be changed into a prime (4044212340101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2120718680 + ... + 2120720586.

It is an arithmetic number, because the mean of its divisors is an integer number (129687614784).

Almost surely, 2^{4044212340131} is an apocalyptic number.

4044212340131 is a deficient number, since it is larger than the sum of its proper divisors (105791332957).

4044212340131 is a wasteful number, since it uses less digits than its factorization.

4044212340131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3251.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 4044212340131 its reverse (1310432124404), we get a palindrome (5354644464535).

The spelling of 4044212340131 in words is "four trillion, forty-four billion, two hundred twelve million, three hundred forty thousand, one hundred thirty-one".