145483389886 has 16 divisors (see below), whose sum is σ = 218744482320. Its totient is φ = 72568624320.

The previous prime is 145483389847. The next prime is 145483389979. The reversal of 145483389886 is 688983384541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6103680 + ... + 6127468.

It is an arithmetic number, because the mean of its divisors is an integer number (13671530145).

Almost surely, 2^145483389886 is an apocalyptic number.

145483389886 is a deficient number, since it is larger than the sum of its proper divisors (73261092434).

145483389886 is a wasteful number, since it uses less digits than its factorization.

145483389886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30939.

The product of its digits is 159252480, while the sum is 67.

The spelling of 145483389886 in words is "one hundred forty-five billion, four hundred eighty-three million, three hundred eighty-nine thousand, eight hundred eighty-six".