1431043123044 has 48 divisors (see below), whose sum is σ = 3347365492800. Its totient is φ = 475834884096.

The previous prime is 1431043123021. The next prime is 1431043123067. The reversal of 1431043123044 is 4403213401341.

It is an interprime number because it is at equal distance from previous prime (1431043123021) and next prime (1431043123067).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9546279 + ... + 9695025.

It is an arithmetic number, because the mean of its divisors is an integer number (69736781100).

Almost surely, 2^{1431043123044} is an apocalyptic number.

It is an amenable number.

1431043123044 is an abundant number, since it is smaller than the sum of its proper divisors (1916322369756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1431043123044 is a wasteful number, since it uses less digits than its factorization.

1431043123044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150732 (or 150730 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1431043123044 its reverse (4403213401341), we get a palindrome (5834256524385).

The spelling of 1431043123044 in words is "one trillion, four hundred thirty-one billion, forty-three million, one hundred twenty-three thousand, forty-four".