242141632699 has 4 divisors (see below), whose sum is σ = 242145289936. Its totient is φ = 242137975464.

The previous prime is 242141632697. The next prime is 242141632757. The reversal of 242141632699 is 996236141242.

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

It is a cyclic number.

It is not a de Polignac number, because 242141632699 - 2¹ = 242141632697 is a prime.

It is a super-2 number, since 2×242141632699² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242141632697) 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, 1727439 + ... + 1862344.

It is an arithmetic number, because the mean of its divisors is an integer number (60536322484).

Almost surely, 2^242141632699 is an apocalyptic number.

242141632699 is a deficient number, since it is larger than the sum of its proper divisors (3657237).

242141632699 is an equidigital number, since it uses as much as digits as its factorization.

242141632699 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3657236.

The product of its digits is 1119744, while the sum is 49.

The spelling of 242141632699 in words is "two hundred forty-two billion, one hundred forty-one million, six hundred thirty-two thousand, six hundred ninety-nine".