3161049305422 has 4 divisors (see below), whose sum is σ = 4741573958136. Its totient is φ = 1580524652710.

The previous prime is 3161049305417. The next prime is 3161049305441. The reversal of 3161049305422 is 2245039401613.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3161049305422² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 790262326354 + ... + 790262326357.

It is an arithmetic number, because the mean of its divisors is an integer number (1185393489534).

Almost surely, 2^{3161049305422} is an apocalyptic number.

3161049305422 is a deficient number, since it is larger than the sum of its proper divisors (1580524652714).

3161049305422 is a wasteful number, since it uses less digits than its factorization.

3161049305422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580524652713.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 3161049305422 in words is "three trillion, one hundred sixty-one billion, forty-nine million, three hundred five thousand, four hundred twenty-two".