245433340553344 has 32 divisors (see below), whose sum is σ = 488996254656000. Its totient is φ = 122704868796672.

The previous prime is 245433340553327. The next prime is 245433340553347. The reversal of 245433340553344 is 443355043334542.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 245433340553291 and 245433340553300.

It is not an unprimeable number, because it can be changed into a prime (245433340553347) 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, 90862792 + ... + 93524935.

It is an arithmetic number, because the mean of its divisors is an integer number (15281132958000).

Almost surely, 2^{245433340553344} is an apocalyptic number.

It is an amenable number.

245433340553344 is a deficient number, since it is larger than the sum of its proper divisors (243562914102656).

245433340553344 is a wasteful number, since it uses less digits than its factorization.

245433340553344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184398140 (or 184398128 counting only the distinct ones).

The product of its (nonzero) digits is 62208000, while the sum is 52.

Adding to 245433340553344 its reverse (443355043334542), we get a palindrome (688788383887886).

The spelling of 245433340553344 in words is "two hundred forty-five trillion, four hundred thirty-three billion, three hundred forty million, five hundred fifty-three thousand, three hundred forty-four".