172434141 has 24 divisors (see below), whose sum is σ = 272142624. Its totient is φ = 104340960.

The previous prime is 172434107. The next prime is 172434181. The reversal of 172434141 is 141434271.

172434141 is a `hidden beast` number, since 1 + 7 + 243 + 414 + 1 = 666.

172434141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 172434141 - 2⁹ = 172433629 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172434181) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 97830 + ... + 99576.

It is an arithmetic number, because the mean of its divisors is an integer number (11339276).

Almost surely, 2^172434141 is an apocalyptic number.

172434141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

172434141 is a deficient number, since it is larger than the sum of its proper divisors (99708483).

172434141 is a wasteful number, since it uses less digits than its factorization.

172434141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761 (or 2758 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 172434141 is about 13131.4180879294. The cubic root of 172434141 is about 556.5972880575.

The spelling of 172434141 in words is "one hundred seventy-two million, four hundred thirty-four thousand, one hundred forty-one".