21467114607 has 8 divisors (see below), whose sum is σ = 29867289984. Its totient is φ = 13689174488.

The previous prime is 21467114569. The next prime is 21467114609. The reversal of 21467114607 is 70641176412.

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 21467114607 - 2⁷ = 21467114479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21467114609) 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, 155558733 + ... + 155558870.

It is an arithmetic number, because the mean of its divisors is an integer number (3733411248).

Almost surely, 2^21467114607 is an apocalyptic number.

21467114607 is a deficient number, since it is larger than the sum of its proper divisors (8400175377).

21467114607 is a wasteful number, since it uses less digits than its factorization.

21467114607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311117629.

The product of its (nonzero) digits is 56448, while the sum is 39.

The spelling of 21467114607 in words is "twenty-one billion, four hundred sixty-seven million, one hundred fourteen thousand, six hundred seven".