3454437959161 has 8 divisors (see below), whose sum is σ = 3948205656704. Its totient is φ = 2960739401760.

The previous prime is 3454437959149. The next prime is 3454437959171. The reversal of 3454437959161 is 1619597344543.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-3454437959161 is a prime.

It is a super-2 number, since 2×3454437959161² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3454437959161.

It is not an unprimeable number, because it can be changed into a prime (3454437959111) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17177925 + ... + 17377858.

It is an arithmetic number, because the mean of its divisors is an integer number (493525707088).

Almost surely, 2^{3454437959161} is an apocalyptic number.

It is an amenable number.

3454437959161 is a deficient number, since it is larger than the sum of its proper divisors (493767697543).

3454437959161 is a wasteful number, since it uses less digits than its factorization.

3454437959161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34570071.

The product of its digits is 48988800, while the sum is 61.

The spelling of 3454437959161 in words is "three trillion, four hundred fifty-four billion, four hundred thirty-seven million, nine hundred fifty-nine thousand, one hundred sixty-one".