89414157923 has 2 divisors, whose sum is σ = 89414157924. Its totient is φ = 89414157922.

The previous prime is 89414157901. The next prime is 89414157953. The reversal of 89414157923 is 32975141498.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 89414157923 - 2⁸ = 89414157667 is a prime.

It is not a weakly prime, because it can be changed into another prime (89414157953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44707078961 + 44707078962.

It is an arithmetic number, because the mean of its divisors is an integer number (44707078962).

Almost surely, 2^89414157923 is an apocalyptic number.

89414157923 is a deficient number, since it is larger than the sum of its proper divisors (1).

89414157923 is an equidigital number, since it uses as much as digits as its factorization.

89414157923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 53.

The spelling of 89414157923 in words is "eighty-nine billion, four hundred fourteen million, one hundred fifty-seven thousand, nine hundred twenty-three".