161467090145011 has 16 divisors (see below), whose sum is σ = 195222234688000. Its totient is φ = 130457258287488.

The previous prime is 161467090144991. The next prime is 161467090145021. The reversal of 161467090145011 is 110541090764161.

It is a cyclic number.

It is not a de Polignac number, because 161467090145011 - 2⁷ = 161467090144883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (161467090145021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3050320950 + ... + 3050373883.

It is an arithmetic number, because the mean of its divisors is an integer number (12201389668000).

Almost surely, 2^{161467090145011} is an apocalyptic number.

161467090145011 is a deficient number, since it is larger than the sum of its proper divisors (33755144542989).

161467090145011 is a wasteful number, since it uses less digits than its factorization.

161467090145011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6100695058.

The product of its (nonzero) digits is 181440, while the sum is 46.

The spelling of 161467090145011 in words is "one hundred sixty-one trillion, four hundred sixty-seven billion, ninety million, one hundred forty-five thousand, eleven".