314642401516445 has 4 divisors (see below), whose sum is σ = 377570881819740. Its totient is φ = 251713921213152.

The previous prime is 314642401516433. The next prime is 314642401516529. The reversal of 314642401516445 is 544615104246413.

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 171982739979961 + 142659661536484 = 13114219^2 + 11944022^2 .

It is a cyclic number.

It is not a de Polignac number, because 314642401516445 - 2¹² = 314642401512349 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314642401516393 and 314642401516402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31464240151640 + ... + 31464240151649.

It is an arithmetic number, because the mean of its divisors is an integer number (94392720454935).

Almost surely, 2^{314642401516445} is an apocalyptic number.

It is an amenable number.

314642401516445 is a deficient number, since it is larger than the sum of its proper divisors (62928480303295).

314642401516445 is an equidigital number, since it uses as much as digits as its factorization.

314642401516445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62928480303294.

The product of its (nonzero) digits is 5529600, while the sum is 50.

The spelling of 314642401516445 in words is "three hundred fourteen trillion, six hundred forty-two billion, four hundred one million, five hundred sixteen thousand, four hundred forty-five".