1431442341044 has 6 divisors (see below), whose sum is σ = 2505024096834. Its totient is φ = 715721170520.

The previous prime is 1431442341041. The next prime is 1431442341047. The reversal of 1431442341044 is 4401432441341.

It is an interprime number because it is at equal distance from previous prime (1431442341041) and next prime (1431442341047).

It can be written as a sum of positive squares in only one way, i.e., 1094157840400 + 337284500644 = 1046020^2 + 580762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1431442340995 and 1431442341013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431442341041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178930292627 + ... + 178930292634.

It is an arithmetic number, because the mean of its divisors is an integer number (417504016139).

Almost surely, 2^{1431442341044} is an apocalyptic number.

It is an amenable number.

1431442341044 is a deficient number, since it is larger than the sum of its proper divisors (1073581755790).

1431442341044 is a wasteful number, since it uses less digits than its factorization.

1431442341044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 357860585265 (or 357860585263 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 1431442341044 its reverse (4401432441341), we get a palindrome (5832874782385).

The spelling of 1431442341044 in words is "one trillion, four hundred thirty-one billion, four hundred forty-two million, three hundred forty-one thousand, forty-four".