245153441134 has 32 divisors (see below), whose sum is σ = 423690575616. Its totient is φ = 104209709760.

The previous prime is 245153441107. The next prime is 245153441147. The reversal of 245153441134 is 431144351542.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 245153441093 and 245153441102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3610522 + ... + 3677794.

It is an arithmetic number, because the mean of its divisors is an integer number (13240330488).

Almost surely, 2^245153441134 is an apocalyptic number.

245153441134 is a deficient number, since it is larger than the sum of its proper divisors (178537134482).

245153441134 is a wasteful number, since it uses less digits than its factorization.

245153441134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69400.

The product of its digits is 115200, while the sum is 37.

Adding to 245153441134 its reverse (431144351542), we get a palindrome (676297792676).

The spelling of 245153441134 in words is "two hundred forty-five billion, one hundred fifty-three million, four hundred forty-one thousand, one hundred thirty-four".