146486705089 has 8 divisors (see below), whose sum is σ = 149881168800. Its totient is φ = 143129749536.

The previous prime is 146486705087. The next prime is 146486705159. The reversal of 146486705089 is 980507684641.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 146486705089 - 2¹ = 146486705087 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146486705081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9369139 + ... + 9384760.

It is an arithmetic number, because the mean of its divisors is an integer number (18735146100).

Almost surely, 2^146486705089 is an apocalyptic number.

It is an amenable number.

146486705089 is a deficient number, since it is larger than the sum of its proper divisors (3394463711).

146486705089 is a wasteful number, since it uses less digits than its factorization.

146486705089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18754079.

The product of its (nonzero) digits is 11612160, while the sum is 58.

The spelling of 146486705089 in words is "one hundred forty-six billion, four hundred eighty-six million, seven hundred five thousand, eighty-nine".