1431104050445 has 16 divisors (see below), whose sum is σ = 1746508201920. Its totient is φ = 1125429371904.

The previous prime is 1431104050421. The next prime is 1431104050471. The reversal of 1431104050445 is 5440504011341.

It is a cyclic number.

It is not a de Polignac number, because 1431104050445 - 2⁶ = 1431104050381 is a prime.

It is a congruent number.

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, 7629554 + ... + 7814876.

It is an arithmetic number, because the mean of its divisors is an integer number (109156762620).

Almost surely, 2^{1431104050445} is an apocalyptic number.

It is an amenable number.

1431104050445 is a deficient number, since it is larger than the sum of its proper divisors (315404151475).

1431104050445 is a wasteful number, since it uses less digits than its factorization.

1431104050445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211564.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 1431104050445 its reverse (5440504011341), we get a palindrome (6871608061786).

The spelling of 1431104050445 in words is "one trillion, four hundred thirty-one billion, one hundred four million, fifty thousand, four hundred forty-five".