1441430142331 has 12 divisors (see below), whose sum is σ = 1477641907728. Its totient is φ = 1406085760464.

The previous prime is 1441430142323. The next prime is 1441430142371. The reversal of 1441430142331 is 1332410341441.

It is not a de Polignac number, because 1441430142331 - 2³ = 1441430142323 is a prime.

It is a super-2 number, since 2×1441430142331² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1441430142293 and 1441430142302.

It is not an unprimeable number, because it can be changed into a prime (1441430142371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 925026 + ... + 1933528.

It is an arithmetic number, because the mean of its divisors is an integer number (123136825644).

Almost surely, 2^{1441430142331} is an apocalyptic number.

1441430142331 is a deficient number, since it is larger than the sum of its proper divisors (36211765397).

1441430142331 is an equidigital number, since it uses as much as digits as its factorization.

1441430142331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009362 (or 1009319 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1441430142331 its reverse (1332410341441), we get a palindrome (2773840483772).

The spelling of 1441430142331 in words is "one trillion, four hundred forty-one billion, four hundred thirty million, one hundred forty-two thousand, three hundred thirty-one".