21842046095 has 8 divisors (see below), whose sum is σ = 26768124864. Its totient is φ = 17101857184.

The previous prime is 21842046091. The next prime is 21842046119. The reversal of 21842046095 is 59064024812.

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 21842046095 - 2² = 21842046091 is a prime.

It is a super-2 number, since 2×21842046095² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21842046091) 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, 46472204 + ... + 46472673.

It is an arithmetic number, because the mean of its divisors is an integer number (3346015608).

Almost surely, 2^21842046095 is an apocalyptic number.

21842046095 is a deficient number, since it is larger than the sum of its proper divisors (4926078769).

21842046095 is an equidigital number, since it uses as much as digits as its factorization.

21842046095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92944929.

The product of its (nonzero) digits is 138240, while the sum is 41.

The spelling of 21842046095 in words is "twenty-one billion, eight hundred forty-two million, forty-six thousand, ninety-five".