1420747484005 has 8 divisors (see below), whose sum is σ = 1704903413400. Its totient is φ = 1136593698816.

The previous prime is 1420747483957. The next prime is 1420747484017. The reversal of 1420747484005 is 5004847470241.

It can be written as a sum of positive squares in 4 ways, for example, as 818313824449 + 602433659556 = 904607^2 + 776166^2 .

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 1420747484005 - 2⁷ = 1420747483877 is a prime.

It is a congruent number.

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, 2101141 + ... + 2693749.

It is an arithmetic number, because the mean of its divisors is an integer number (213112926675).

Almost surely, 2^{1420747484005} is an apocalyptic number.

It is an amenable number.

1420747484005 is a deficient number, since it is larger than the sum of its proper divisors (284155929395).

1420747484005 is an equidigital number, since it uses as much as digits as its factorization.

1420747484005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1072103.

The product of its (nonzero) digits is 1003520, while the sum is 46.

The spelling of 1420747484005 in words is "one trillion, four hundred twenty billion, seven hundred forty-seven million, four hundred eighty-four thousand, five".