152144424205 has 24 divisors (see below), whose sum is σ = 188235697608. Its totient is φ = 118050663168.

The previous prime is 152144424197. The next prime is 152144424233. The reversal of 152144424205 is 502424441251.

It can be written as a sum of positive squares in 12 ways, for example, as 16368387721 + 135776036484 = 127939^2 + 368478^2 .

It is not a de Polignac number, because 152144424205 - 2³ = 152144424197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2134807 + ... + 2204923.

It is an arithmetic number, because the mean of its divisors is an integer number (7843154067).

Almost surely, 2^152144424205 is an apocalyptic number.

It is an amenable number.

152144424205 is a deficient number, since it is larger than the sum of its proper divisors (36091273403).

152144424205 is an equidigital number, since it uses as much as digits as its factorization.

152144424205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70513 (or 70476 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 34.

Adding to 152144424205 its reverse (502424441251), we get a palindrome (654568865456).

The spelling of 152144424205 in words is "one hundred fifty-two billion, one hundred forty-four million, four hundred twenty-four thousand, two hundred five".