20214166023 has 12 divisors (see below), whose sum is σ = 29293352088. Its totient is φ = 13432212720.

The previous prime is 20214165991. The next prime is 20214166043. The reversal of 20214166023 is 32066141202.

20214166023 is a `hidden beast` number, since 20 + 21 + 4 + 16 + 602 + 3 = 666.

It is not a de Polignac number, because 20214166023 - 2⁵ = 20214165991 is a prime.

It is a super-2 number, since 2×20214166023² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20214166043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3655248 + ... + 3660773.

It is an arithmetic number, because the mean of its divisors is an integer number (2441112674).

Almost surely, 2^20214166023 is an apocalyptic number.

20214166023 is a deficient number, since it is larger than the sum of its proper divisors (9079186065).

20214166023 is a wasteful number, since it uses less digits than its factorization.

20214166023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7316334 (or 7316331 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 20214166023 in words is "twenty billion, two hundred fourteen million, one hundred sixty-six thousand, twenty-three".