21462016114 has 24 divisors (see below), whose sum is σ = 40440826944. Its totient is φ = 8361823800.

The previous prime is 21462016111. The next prime is 21462016171. The reversal of 21462016114 is 41161026412.

It is not an unprimeable number, because it can be changed into a prime (21462016111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6333022 + ... + 6336409.

It is an arithmetic number, because the mean of its divisors is an integer number (1685034456).

Almost surely, 2^21462016114 is an apocalyptic number.

21462016114 is a deficient number, since it is larger than the sum of its proper divisors (18978810830).

21462016114 is a wasteful number, since it uses less digits than its factorization.

21462016114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12669462 (or 12669451 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 21462016114 in words is "twenty-one billion, four hundred sixty-two million, sixteen thousand, one hundred fourteen".