141533745641 has 4 divisors (see below), whose sum is σ = 141539332992. Its totient is φ = 141528158292.

The previous prime is 141533745637. The next prime is 141533745707. The reversal of 141533745641 is 146547335141.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 141533745641 - 2² = 141533745637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 141533745592 and 141533745601.

It is not an unprimeable number, because it can be changed into a prime (141533745841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2755505 + ... + 2806398.

It is an arithmetic number, because the mean of its divisors is an integer number (35384833248).

Almost surely, 2^141533745641 is an apocalyptic number.

It is an amenable number.

141533745641 is a deficient number, since it is larger than the sum of its proper divisors (5587351).

141533745641 is an equidigital number, since it uses as much as digits as its factorization.

141533745641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5587350.

The product of its digits is 604800, while the sum is 44.

The spelling of 141533745641 in words is "one hundred forty-one billion, five hundred thirty-three million, seven hundred forty-five thousand, six hundred forty-one".