20341488383 has 16 divisors (see below), whose sum is σ = 20951028000. Its totient is φ = 19737669120.

The previous prime is 20341488379. The next prime is 20341488439. The reversal of 20341488383 is 38388414302.

It is a cyclic number.

It is not a de Polignac number, because 20341488383 - 2² = 20341488379 is a prime.

It is a super-3 number, since 3×20341488383³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20341488313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6337283 + ... + 6340491.

It is an arithmetic number, because the mean of its divisors is an integer number (1309439250).

Almost surely, 2^20341488383 is an apocalyptic number.

20341488383 is a deficient number, since it is larger than the sum of its proper divisors (609539617).

20341488383 is a wasteful number, since it uses less digits than its factorization.

20341488383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4042.

The product of its (nonzero) digits is 442368, while the sum is 44.

The spelling of 20341488383 in words is "twenty billion, three hundred forty-one million, four hundred eighty-eight thousand, three hundred eighty-three".