141650945 has 8 divisors (see below), whose sum is σ = 170247744. Its totient is φ = 113143024.

The previous prime is 141650939. The next prime is 141650963. The reversal of 141650945 is 549056141.

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

It is a cyclic number.

It is not a de Polignac number, because 141650945 - 2²⁶ = 74542081 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian 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, 18659 + ... + 25128.

It is an arithmetic number, because the mean of its divisors is an integer number (21280968).

Almost surely, 2^141650945 is an apocalyptic number.

It is an amenable number.

141650945 is a deficient number, since it is larger than the sum of its proper divisors (28596799).

141650945 is an equidigital number, since it uses as much as digits as its factorization.

141650945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44439.

The product of its (nonzero) digits is 21600, while the sum is 35.

The square root of 141650945 is about 11901.7202538121. The cubic root of 141650945 is about 521.2825159380.

The spelling of 141650945 in words is "one hundred forty-one million, six hundred fifty thousand, nine hundred forty-five".