1406143430045 has 16 divisors (see below), whose sum is σ = 1690396942080. Its totient is φ = 1122899834304.

The previous prime is 1406143430023. The next prime is 1406143430051. The reversal of 1406143430045 is 5400343416041.

It is a cyclic number.

It is not a de Polignac number, because 1406143430045 - 2¹⁸ = 1406143167901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1406143429987 and 1406143430014.

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, 6837836 + ... + 7040474.

It is an arithmetic number, because the mean of its divisors is an integer number (105649808880).

Almost surely, 2^{1406143430045} is an apocalyptic number.

It is an amenable number.

1406143430045 is a deficient number, since it is larger than the sum of its proper divisors (284253512035).

1406143430045 is a wasteful number, since it uses less digits than its factorization.

1406143430045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205124.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 1406143430045 its reverse (5400343416041), we get a palindrome (6806486846086).

The spelling of 1406143430045 in words is "one trillion, four hundred six billion, one hundred forty-three million, four hundred thirty thousand, forty-five".