21342294110 has 8 divisors (see below), whose sum is σ = 38416129416. Its totient is φ = 8536917640.

The previous prime is 21342294107. The next prime is 21342294121. The reversal of 21342294110 is 1149224312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1067114696 + ... + 1067114715.

It is an arithmetic number, because the mean of its divisors is an integer number (4802016177).

Almost surely, 2^21342294110 is an apocalyptic number.

21342294110 is a deficient number, since it is larger than the sum of its proper divisors (17073835306).

21342294110 is a wasteful number, since it uses less digits than its factorization.

21342294110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2134229418.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 21342294110 in words is "twenty-one billion, three hundred forty-two million, two hundred ninety-four thousand, one hundred ten".