21141410610 has 16 divisors (see below), whose sum is σ = 50739385536. Its totient is φ = 5637709488.

The previous prime is 21141410593. The next prime is 21141410617. The reversal of 21141410610 is 1601414112.

It is not an unprimeable number, because it can be changed into a prime (21141410617) 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, 352356814 + ... + 352356873.

It is an arithmetic number, because the mean of its divisors is an integer number (3171211596).

Almost surely, 2^21141410610 is an apocalyptic number.

21141410610 is an abundant number, since it is smaller than the sum of its proper divisors (29597974926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

21141410610 is a wasteful number, since it uses less digits than its factorization.

21141410610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704713697.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 21141410610 its reverse (1601414112), we get a palindrome (22742824722).

The spelling of 21141410610 in words is "twenty-one billion, one hundred forty-one million, four hundred ten thousand, six hundred ten".