1406312304545 has 8 divisors (see below), whose sum is σ = 1726820690496. Its totient is φ = 1098885893616.

The previous prime is 1406312304517. The next prime is 1406312304559. The reversal of 1406312304545 is 5454032136041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1406312304545 - 2⁸ = 1406312304289 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1406312304499 and 1406312304508.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3270493517 + ... + 3270493946.

It is an arithmetic number, because the mean of its divisors is an integer number (215852586312).

Almost surely, 2^{1406312304545} is an apocalyptic number.

It is an amenable number.

1406312304545 is a deficient number, since it is larger than the sum of its proper divisors (320508385951).

1406312304545 is an equidigital number, since it uses as much as digits as its factorization.

1406312304545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540987511.

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 1406312304545 in words is "one trillion, four hundred six billion, three hundred twelve million, three hundred four thousand, five hundred forty-five".