1401052016306 has 8 divisors (see below), whose sum is σ = 2101604354220. Its totient is φ = 700517231568.

The previous prime is 1401052016303. The next prime is 1401052016321. The reversal of 1401052016306 is 6036102501041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1281480600625 + 119571415681 = 1132025^2 + 345791^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1401052016303) 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, 4186901 + ... + 4509128.

Almost surely, 2^{1401052016306} is an apocalyptic number.

1401052016306 is a deficient number, since it is larger than the sum of its proper divisors (700552337914).

1401052016306 is an equidigital number, since it uses as much as digits as its factorization.

1401052016306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8776588.

The product of its (nonzero) digits is 4320, while the sum is 29.

Adding to 1401052016306 its reverse (6036102501041), we get a palindrome (7437154517347).

The spelling of 1401052016306 in words is "one trillion, four hundred one billion, fifty-two million, sixteen thousand, three hundred six".