1402215325663 has 4 divisors (see below), whose sum is σ = 1402895024928. Its totient is φ = 1401535626400.

The previous prime is 1402215325649. The next prime is 1402215325669. The reversal of 1402215325663 is 3665235122041.

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

It is a cyclic number.

It is not a de Polignac number, because 1402215325663 - 2¹⁷ = 1402215194591 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 (1402215325669) 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, 339846538 + ... + 339850663.

It is an arithmetic number, because the mean of its divisors is an integer number (350723756232).

Almost surely, 2^{1402215325663} is an apocalyptic number.

1402215325663 is a deficient number, since it is larger than the sum of its proper divisors (679699265).

1402215325663 is an equidigital number, since it uses as much as digits as its factorization.

1402215325663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679699264.

The product of its (nonzero) digits is 259200, while the sum is 40.

The spelling of 1402215325663 in words is "one trillion, four hundred two billion, two hundred fifteen million, three hundred twenty-five thousand, six hundred sixty-three".