146681417023 has 2 divisors, whose sum is σ = 146681417024. Its totient is φ = 146681417022.

The previous prime is 146681416993. The next prime is 146681417081. The reversal of 146681417023 is 320714186641.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146681417023 - 2²⁵ = 146647862591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146681417423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73340708511 + 73340708512.

It is an arithmetic number, because the mean of its divisors is an integer number (73340708512).

Almost surely, 2^146681417023 is an apocalyptic number.

146681417023 is a deficient number, since it is larger than the sum of its proper divisors (1).

146681417023 is an equidigital number, since it uses as much as digits as its factorization.

146681417023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 193536, while the sum is 43.

The spelling of 146681417023 in words is "one hundred forty-six billion, six hundred eighty-one million, four hundred seventeen thousand, twenty-three".