141963370645 has 4 divisors (see below), whose sum is σ = 170356044780. Its totient is φ = 113570696512.

The previous prime is 141963370567. The next prime is 141963370657. The reversal of 141963370645 is 546073369141.

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 87607712196 + 54355658449 = 295986^2 + 233143^2 .

It is a cyclic number.

It is not a de Polignac number, because 141963370645 - 2²⁷ = 141829152917 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, 14196337060 + ... + 14196337069.

It is an arithmetic number, because the mean of its divisors is an integer number (42589011195).

Almost surely, 2^141963370645 is an apocalyptic number.

It is an amenable number.

141963370645 is a deficient number, since it is larger than the sum of its proper divisors (28392674135).

141963370645 is an equidigital number, since it uses as much as digits as its factorization.

141963370645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28392674134.

The product of its (nonzero) digits is 1632960, while the sum is 49.

The spelling of 141963370645 in words is "one hundred forty-one billion, nine hundred sixty-three million, three hundred seventy thousand, six hundred forty-five".