161469534010 has 8 divisors (see below), whose sum is σ = 290645161236. Its totient is φ = 64587813600.

The previous prime is 161469533959. The next prime is 161469534041. The reversal of 161469534010 is 10435964161.

161469534010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 152503527289 + 8966006721 = 390517^2 + 94689^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8073476691 + ... + 8073476710.

Almost surely, 2^161469534010 is an apocalyptic number.

161469534010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

161469534010 is a deficient number, since it is larger than the sum of its proper divisors (129175627226).

161469534010 is a wasteful number, since it uses less digits than its factorization.

161469534010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16146953408.

The product of its (nonzero) digits is 77760, while the sum is 40.

The spelling of 161469534010 in words is "one hundred sixty-one billion, four hundred sixty-nine million, five hundred thirty-four thousand, ten".