21032640119 has 8 divisors (see below), whose sum is σ = 21379805712. Its totient is φ = 20685551040.

The previous prime is 21032640113. The next prime is 21032640131. The reversal of 21032640119 is 91104623012.

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 21032640119 - 2²⁰ = 21031591543 is a prime.

It is a super-2 number, since 2×21032640119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 21032640091 and 21032640100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21032640113) 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, 880832 + ... + 904394.

It is an arithmetic number, because the mean of its divisors is an integer number (2672475714).

Almost surely, 2^21032640119 is an apocalyptic number.

21032640119 is a deficient number, since it is larger than the sum of its proper divisors (347165593).

21032640119 is a wasteful number, since it uses less digits than its factorization.

21032640119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38257.

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 21032640119 in words is "twenty-one billion, thirty-two million, six hundred forty thousand, one hundred nineteen".