141355172 has 12 divisors (see below), whose sum is σ = 282710400. Its totient is φ = 60580776.

The previous prime is 141355169. The next prime is 141355199. The reversal of 141355172 is 271553141.

141355172 is an admirable number.

It is a super-2 number, since 2×141355172² = 39962569302299168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2524172 + ... + 2524227.

It is an arithmetic number, because the mean of its divisors is an integer number (23559200).

Almost surely, 2^141355172 is an apocalyptic number.

It is an amenable number.

141355172 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141355172 is a wasteful number, since it uses less digits than its factorization.

141355172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5048410 (or 5048408 counting only the distinct ones).

The product of its digits is 4200, while the sum is 29.

The square root of 141355172 is about 11889.2881199843. The cubic root of 141355172 is about 520.9194433384.

The spelling of 141355172 in words is "one hundred forty-one million, three hundred fifty-five thousand, one hundred seventy-two".