146013505870 has 16 divisors (see below), whose sum is σ = 262828780560. Its totient is φ = 58404409024.

The previous prime is 146013505867. The next prime is 146013505889. The reversal of 146013505870 is 78505310641.

It is a happy number.

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, 879666 + ... + 1032394.

It is an arithmetic number, because the mean of its divisors is an integer number (16426798785).

Almost surely, 2^146013505870 is an apocalyptic number.

146013505870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146013505870 is a deficient number, since it is larger than the sum of its proper divisors (116815274690).

146013505870 is a wasteful number, since it uses less digits than its factorization.

146013505870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248339.

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 146013505870 in words is "one hundred forty-six billion, thirteen million, five hundred five thousand, eight hundred seventy".