202442661341 has 4 divisors (see below), whose sum is σ = 202721125152. Its totient is φ = 202164197532.

The previous prime is 202442661329. The next prime is 202442661409. The reversal of 202442661341 is 143166244202.

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 202442661341 - 2¹⁸ = 202442399197 is a prime.

It is a super-2 number, since 2×202442661341² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202442661041) 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, 139230815 + ... + 139232268.

It is an arithmetic number, because the mean of its divisors is an integer number (50680281288).

Almost surely, 2^202442661341 is an apocalyptic number.

It is an amenable number.

202442661341 is a deficient number, since it is larger than the sum of its proper divisors (278463811).

202442661341 is an equidigital number, since it uses as much as digits as its factorization.

202442661341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278463810.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 202442661341 in words is "two hundred two billion, four hundred forty-two million, six hundred sixty-one thousand, three hundred forty-one".