141950645 has 4 divisors (see below), whose sum is σ = 170340780. Its totient is φ = 113560512.

The previous prime is 141950623. The next prime is 141950681. The reversal of 141950645 is 546059141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24423364 + 117527281 = 4942^2 + 10841^2 .

It is a cyclic number.

It is not a de Polignac number, because 141950645 - 2¹⁸ = 141688501 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14195060 + ... + 14195069.

It is an arithmetic number, because the mean of its divisors is an integer number (42585195).

Almost surely, 2^141950645 is an apocalyptic number.

It is an amenable number.

141950645 is a deficient number, since it is larger than the sum of its proper divisors (28390135).

141950645 is an equidigital number, since it uses as much as digits as its factorization.

141950645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28390134.

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

The square root of 141950645 is about 11914.3042180398. The cubic root of 141950645 is about 521.6498939285.

The spelling of 141950645 in words is "one hundred forty-one million, nine hundred fifty thousand, six hundred forty-five".