167291206741 has 8 divisors (see below), whose sum is σ = 168910934040. Its totient is φ = 165673923072.

The previous prime is 167291206699. The next prime is 167291206801. The reversal of 167291206741 is 147602192761.

It can be written as a sum of positive squares in 4 ways, for example, as 74822500 + 167216384241 = 8650^2 + 408921^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 167291206741 - 2³⁷ = 29852253269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 167291206691 and 167291206700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167291206241) 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, 473176 + ... + 747313.

It is an arithmetic number, because the mean of its divisors is an integer number (21113866755).

Almost surely, 2^167291206741 is an apocalyptic number.

It is an amenable number.

167291206741 is a deficient number, since it is larger than the sum of its proper divisors (1619727299).

167291206741 is a wasteful number, since it uses less digits than its factorization.

167291206741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1221815.

The product of its (nonzero) digits is 254016, while the sum is 46.

The spelling of 167291206741 in words is "one hundred sixty-seven billion, two hundred ninety-one million, two hundred six thousand, seven hundred forty-one".