1406116600453 has 4 divisors (see below), whose sum is σ = 1406698363980. Its totient is φ = 1405534836928.

The previous prime is 1406116600429. The next prime is 1406116600501. The reversal of 1406116600453 is 3540066116041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1315923296769 + 90193303684 = 1147137^2 + 300322^2 .

It is a cyclic number.

It is not a de Polignac number, because 1406116600453 - 2³⁷ = 1268677646981 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 (1406116600423) 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, 290878138 + ... + 290882971.

It is an arithmetic number, because the mean of its divisors is an integer number (351674590995).

Almost surely, 2^{1406116600453} is an apocalyptic number.

It is an amenable number.

1406116600453 is a deficient number, since it is larger than the sum of its proper divisors (581763527).

1406116600453 is an equidigital number, since it uses as much as digits as its factorization.

1406116600453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581763526.

The product of its (nonzero) digits is 51840, while the sum is 37.

The spelling of 1406116600453 in words is "one trillion, four hundred six billion, one hundred sixteen million, six hundred thousand, four hundred fifty-three".