161436798062 has 8 divisors (see below), whose sum is σ = 244506218736. Its totient is φ = 79934725152.

The previous prime is 161436798041. The next prime is 161436798091. The reversal of 161436798062 is 260897634161.

161436798062 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 161436797995 and 161436798013.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 391836683 + ... + 391837094.

It is an arithmetic number, because the mean of its divisors is an integer number (30563277342).

Almost surely, 2^161436798062 is an apocalyptic number.

161436798062 is a deficient number, since it is larger than the sum of its proper divisors (83069420674).

161436798062 is a wasteful number, since it uses less digits than its factorization.

161436798062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 783673882.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 161436798062 in words is "one hundred sixty-one billion, four hundred thirty-six million, seven hundred ninety-eight thousand, sixty-two".