155224453341 has 8 divisors (see below), whose sum is σ = 206982258304. Its totient is φ = 103474808640.

The previous prime is 155224453339. The next prime is 155224453379. The reversal of 155224453341 is 143354422551.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 155224453341 - 2¹ = 155224453339 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 155224453341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155224453541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1995541 + ... + 2071866.

It is an arithmetic number, because the mean of its divisors is an integer number (25872782288).

Almost surely, 2^155224453341 is an apocalyptic number.

It is an amenable number.

155224453341 is a deficient number, since it is larger than the sum of its proper divisors (51757804963).

155224453341 is a wasteful number, since it uses less digits than its factorization.

155224453341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080131.

The product of its digits is 288000, while the sum is 39.

Adding to 155224453341 its reverse (143354422551), we get a palindrome (298578875892).

The spelling of 155224453341 in words is "one hundred fifty-five billion, two hundred twenty-four million, four hundred fifty-three thousand, three hundred forty-one".