161006150067 has 8 divisors (see below), whose sum is σ = 245342704896. Its totient is φ = 92003514312.

The previous prime is 161006150021. The next prime is 161006150077. The reversal of 161006150067 is 760051600161.

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

It is not a de Polignac number, because 161006150067 - 2⁷ = 161006149939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (161006150077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3833479743 + ... + 3833479784.

It is an arithmetic number, because the mean of its divisors is an integer number (30667838112).

Almost surely, 2^161006150067 is an apocalyptic number.

161006150067 is a deficient number, since it is larger than the sum of its proper divisors (84336554829).

161006150067 is an equidigital number, since it uses as much as digits as its factorization.

161006150067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7666959537.

The product of its (nonzero) digits is 7560, while the sum is 33.

The spelling of 161006150067 in words is "one hundred sixty-one billion, six million, one hundred fifty thousand, sixty-seven".