21467300150463 has 16 divisors (see below), whose sum is σ = 28733613511680. Its totient is φ = 14256266603744.

The previous prime is 21467300150441. The next prime is 21467300150519. The reversal of 21467300150463 is 36405100376412.

It is a cyclic number.

It is not a de Polignac number, because 21467300150463 - 2⁶ = 21467300150399 is a prime.

It is a super-2 number, since 2×21467300150463² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21467300150563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12565093 + ... + 14170961.

It is an arithmetic number, because the mean of its divisors is an integer number (1795850844480).

Almost surely, 2^{21467300150463} is an apocalyptic number.

21467300150463 is a deficient number, since it is larger than the sum of its proper divisors (7266313361217).

21467300150463 is a wasteful number, since it uses less digits than its factorization.

21467300150463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1623078.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 21467300150463 in words is "twenty-one trillion, four hundred sixty-seven billion, three hundred million, one hundred fifty thousand, four hundred sixty-three".