2001402002353 has 8 divisors (see below), whose sum is σ = 2155750039296. Its totient is φ = 1847110256400.

The previous prime is 2001402002297. The next prime is 2001402002357. The reversal of 2001402002353 is 3532002041002.

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 2001402002353 - 2²¹ = 2001399905201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2001402002357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13998883 + ... + 14141128.

It is an arithmetic number, because the mean of its divisors is an integer number (269468754912).

Almost surely, 2^{2001402002353} is an apocalyptic number.

It is an amenable number.

2001402002353 is a deficient number, since it is larger than the sum of its proper divisors (154348036943).

2001402002353 is a wasteful number, since it uses less digits than its factorization.

2001402002353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28145495.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 2001402002353 its reverse (3532002041002), we get a palindrome (5533404043355).

The spelling of 2001402002353 in words is "two trillion, one billion, four hundred two million, two thousand, three hundred fifty-three".