1408175142013 has 4 divisors (see below), whose sum is σ = 1408177515388. Its totient is φ = 1408172768640.

The previous prime is 1408175141999. The next prime is 1408175142037. The reversal of 1408175142013 is 3102415718041.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 676443741444 + 731731400569 = 822462^2 + 855413^2 .

It is a cyclic number.

It is not a de Polignac number, because 1408175142013 - 2⁵ = 1408175141981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1408175142043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 582643 + ... + 1776463.

It is an arithmetic number, because the mean of its divisors is an integer number (352044378847).

Almost surely, 2^{1408175142013} is an apocalyptic number.

It is an amenable number.

1408175142013 is a deficient number, since it is larger than the sum of its proper divisors (2373375).

1408175142013 is a wasteful number, since it uses less digits than its factorization.

1408175142013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373374.

The product of its (nonzero) digits is 26880, while the sum is 37.

The spelling of 1408175142013 in words is "one trillion, four hundred eight billion, one hundred seventy-five million, one hundred forty-two thousand, thirteen".