1431462053144 has 16 divisors (see below), whose sum is σ = 2699505753120. Its totient is φ = 711593852320.

The previous prime is 1431462053107. The next prime is 1431462053239. The reversal of 1431462053144 is 4413502641341.

It is a junction number, because it is equal to n+sod(n) for n = 1431462053098 and 1431462053107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517145312 + ... + 517148079.

It is an arithmetic number, because the mean of its divisors is an integer number (168719109570).

Almost surely, 2^{1431462053144} is an apocalyptic number.

It is an amenable number.

1431462053144 is a deficient number, since it is larger than the sum of its proper divisors (1268043699976).

1431462053144 is a wasteful number, since it uses less digits than its factorization.

1431462053144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034293570 (or 1034293566 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 1431462053144 its reverse (4413502641341), we get a palindrome (5844964694485).

The spelling of 1431462053144 in words is "one trillion, four hundred thirty-one billion, four hundred sixty-two million, fifty-three thousand, one hundred forty-four".