202431341445 has 16 divisors (see below), whose sum is σ = 331422476352. Its totient is φ = 105452605440.

The previous prime is 202431341377. The next prime is 202431341447. The reversal of 202431341445 is 544143134202.

It is not a de Polignac number, because 202431341445 - 2⁹ = 202431340933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202431341447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156922876 + ... + 156924165.

It is an arithmetic number, because the mean of its divisors is an integer number (20713904772).

Almost surely, 2^202431341445 is an apocalyptic number.

It is an amenable number.

202431341445 is a deficient number, since it is larger than the sum of its proper divisors (128991134907).

202431341445 is a wasteful number, since it uses less digits than its factorization.

202431341445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313847092.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 202431341445 its reverse (544143134202), we get a palindrome (746574475647).

The spelling of 202431341445 in words is "two hundred two billion, four hundred thirty-one million, three hundred forty-one thousand, four hundred forty-five".