141617409 has 8 divisors (see below), whose sum is σ = 188987040. Its totient is φ = 94329696.

The previous prime is 141617401. The next prime is 141617491. The reversal of 141617409 is 904716141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 141617409 - 2³ = 141617401 is a prime.

It is a plaindrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 141617409.

It is not an unprimeable number, because it can be changed into a prime (141617401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16324 + ... + 23445.

It is an arithmetic number, because the mean of its divisors is an integer number (23623380).

Almost surely, 2^141617409 is an apocalyptic number.

It is an amenable number.

141617409 is a deficient number, since it is larger than the sum of its proper divisors (47369631).

141617409 is a wasteful number, since it uses less digits than its factorization.

141617409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40959.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 141617409 is about 11900.3112984493. The cubic root of 141617409 is about 521.2413746423.

The spelling of 141617409 in words is "one hundred forty-one million, six hundred seventeen thousand, four hundred nine".