32162161025044 has 36 divisors (see below), whose sum is σ = 58322711465172. Its totient is φ = 15518249387520.

The previous prime is 32162161025041. The next prime is 32162161025047. The reversal of 32162161025044 is 44052016126123.

It is an interprime number because it is at equal distance from previous prime (32162161025041) and next prime (32162161025047).

It can be written as a sum of positive squares in 2 ways, for example, as 7344208400400 + 24817952624644 = 2710020^2 + 4981762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 32162161024994 and 32162161025012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32162161025041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10494127 + ... + 13207990.

It is an arithmetic number, because the mean of its divisors is an integer number (1620075318477).

Almost surely, 2^{32162161025044} is an apocalyptic number.

It is an amenable number.

32162161025044 is a deficient number, since it is larger than the sum of its proper divisors (26160550440128).

32162161025044 is a wasteful number, since it uses less digits than its factorization.

32162161025044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23702536 (or 23702503 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 32162161025044 in words is "thirty-two trillion, one hundred sixty-two billion, one hundred sixty-one million, twenty-five thousand, forty-four".