20230914918466 has 32 divisors (see below), whose sum is σ = 34747931256192. Its totient is φ = 8653807599360.

The previous prime is 20230914918413. The next prime is 20230914918551. The reversal of 20230914918466 is 66481941903202.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 39330576 + ... + 39841636.

It is an arithmetic number, because the mean of its divisors is an integer number (1085872851756).

Almost surely, 2^{20230914918466} is an apocalyptic number.

20230914918466 is a deficient number, since it is larger than the sum of its proper divisors (14517016337726).

20230914918466 is a wasteful number, since it uses less digits than its factorization.

20230914918466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516474.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 20230914918466 in words is "twenty trillion, two hundred thirty billion, nine hundred fourteen million, nine hundred eighteen thousand, four hundred sixty-six".