169373682152 has 16 divisors (see below), whose sum is σ = 319349822400. Its totient is φ = 84213729520.

The previous prime is 169373682139. The next prime is 169373682157. The reversal of 169373682152 is 251286373961.

It is a happy number.

It is a super-2 number, since 2×169373682152² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 169373682094 and 169373682103.

It is not an unprimeable number, because it can be changed into a prime (169373682157) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59137424 + ... + 59140287.

It is an arithmetic number, because the mean of its divisors is an integer number (19959363900).

Almost surely, 2^169373682152 is an apocalyptic number.

It is an amenable number.

169373682152 is a deficient number, since it is larger than the sum of its proper divisors (149976140248).

169373682152 is a wasteful number, since it uses less digits than its factorization.

169373682152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118277896 (or 118277892 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 53.

The spelling of 169373682152 in words is "one hundred sixty-nine billion, three hundred seventy-three million, six hundred eighty-two thousand, one hundred fifty-two".