162104347461 has 64 divisors (see below), whose sum is σ = 263823667200. Its totient is φ = 88331664960.

The previous prime is 162104347381. The next prime is 162104347463. The reversal of 162104347461 is 164743401261.

It is not a de Polignac number, because 162104347461 - 2⁷ = 162104347333 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162104347463) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7823431 + ... + 7844123.

It is an arithmetic number, because the mean of its divisors is an integer number (4122244800).

Almost surely, 2^162104347461 is an apocalyptic number.

It is an amenable number.

162104347461 is a deficient number, since it is larger than the sum of its proper divisors (101719319739).

162104347461 is a wasteful number, since it uses less digits than its factorization.

162104347461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21071 (or 21057 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 162104347461 in words is "one hundred sixty-two billion, one hundred four million, three hundred forty-seven thousand, four hundred sixty-one".