146149589311 has 16 divisors (see below), whose sum is σ = 165008867328. Its totient is φ = 128241525600.

The previous prime is 146149589303. The next prime is 146149589321. The reversal of 146149589311 is 113985941641.

It is a cyclic number.

It is not a de Polignac number, because 146149589311 - 2³ = 146149589303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146149589321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 428916 + ... + 690121.

It is an arithmetic number, because the mean of its divisors is an integer number (10313054208).

Almost surely, 2^146149589311 is an apocalyptic number.

146149589311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

146149589311 is a deficient number, since it is larger than the sum of its proper divisors (18859278017).

146149589311 is a wasteful number, since it uses less digits than its factorization.

146149589311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1119462.

The product of its digits is 933120, while the sum is 52.

The spelling of 146149589311 in words is "one hundred forty-six billion, one hundred forty-nine million, five hundred eighty-nine thousand, three hundred eleven".