141355645 has 8 divisors (see below), whose sum is σ = 170232120. Its totient is φ = 112680960.

The previous prime is 141355639. The next prime is 141355679. The reversal of 141355645 is 546553141.

It can be written as a sum of positive squares in 4 ways, for example, as 29398084 + 111957561 = 5422^2 + 10581^2 .

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

It is not a de Polignac number, because 141355645 - 2³ = 141355637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141355645.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48900 + ... + 51709.

It is an arithmetic number, because the mean of its divisors is an integer number (21279015).

Almost surely, 2^141355645 is an apocalyptic number.

It is an amenable number.

141355645 is a deficient number, since it is larger than the sum of its proper divisors (28876475).

141355645 is a wasteful number, since it uses less digits than its factorization.

141355645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100895.

The product of its digits is 36000, while the sum is 34.

The square root of 141355645 is about 11889.3080118231. The cubic root of 141355645 is about 520.9200243680.

The spelling of 141355645 in words is "one hundred forty-one million, three hundred fifty-five thousand, six hundred forty-five".