141338945 has 8 divisors (see below), whose sum is σ = 185025600. Its totient is φ = 102791920.

The previous prime is 141338921. The next prime is 141338959. The reversal of 141338945 is 549833141.

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

It is not a de Polignac number, because 141338945 - 2⁶ = 141338881 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141338899 and 141338908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284845 + ... + 1284954.

It is an arithmetic number, because the mean of its divisors is an integer number (23128200).

Almost surely, 2^141338945 is an apocalyptic number.

It is an amenable number.

141338945 is a deficient number, since it is larger than the sum of its proper divisors (43686655).

141338945 is a wasteful number, since it uses less digits than its factorization.

141338945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2569815.

The product of its digits is 51840, while the sum is 38.

The square root of 141338945 is about 11888.6056793890. The cubic root of 141338945 is about 520.8995094297.

The spelling of 141338945 in words is "one hundred forty-one million, three hundred thirty-eight thousand, nine hundred forty-five".