1406671144063 has 2 divisors, whose sum is σ = 1406671144064. Its totient is φ = 1406671144062.

The previous prime is 1406671144037. The next prime is 1406671144093. The reversal of 1406671144063 is 3604411766041.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1406671144063 - 2⁵ = 1406671144031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1406671144093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 703335572031 + 703335572032.

It is an arithmetic number, because the mean of its divisors is an integer number (703335572032).

Almost surely, 2^{1406671144063} is an apocalyptic number.

1406671144063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1406671144063 is an equidigital number, since it uses as much as digits as its factorization.

1406671144063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 1406671144063 in words is "one trillion, four hundred six billion, six hundred seventy-one million, one hundred forty-four thousand, sixty-three".