21935930203034 has 16 divisors (see below), whose sum is σ = 33106639632000. Its totient is φ = 10900566066240.

The previous prime is 21935930203013. The next prime is 21935930203049. The reversal of 21935930203034 is 43030203953912.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45360914 + ... + 45841949.

It is an arithmetic number, because the mean of its divisors is an integer number (2069164977000).

Almost surely, 2^{21935930203034} is an apocalyptic number.

21935930203034 is a deficient number, since it is larger than the sum of its proper divisors (11170709428966).

21935930203034 is a wasteful number, since it uses less digits than its factorization.

21935930203034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91203605.

The product of its (nonzero) digits is 524880, while the sum is 44.

The spelling of 21935930203034 in words is "twenty-one trillion, nine hundred thirty-five billion, nine hundred thirty million, two hundred three thousand, thirty-four".