162941047408 has 40 divisors (see below), whose sum is σ = 324325335600. Its totient is φ = 79255580160.

The previous prime is 162941047391. The next prime is 162941047411. The reversal of 162941047408 is 804740149261.

It is a super-2 number, since 2×162941047408² (a number of 23 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126910 + ... + 584797.

It is an arithmetic number, because the mean of its divisors is an integer number (8108133390).

Almost surely, 2^162941047408 is an apocalyptic number.

It is an amenable number.

162941047408 is a deficient number, since it is larger than the sum of its proper divisors (161384288192).

162941047408 is a wasteful number, since it uses less digits than its factorization.

162941047408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712105 (or 712099 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 46.

The spelling of 162941047408 in words is "one hundred sixty-two billion, nine hundred forty-one million, forty-seven thousand, four hundred eight".