245342401231344 has 40 divisors (see below), whose sum is σ = 636157341516240. Its totient is φ = 81476782560768.

The previous prime is 245342401231313. The next prime is 245342401231423. The reversal of 245342401231344 is 443132104243542.

It is a junction number, because it is equal to n+sod(n) for n = 245342401231296 and 245342401231305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9500544757 + ... + 9500570580.

It is an arithmetic number, because the mean of its divisors is an integer number (15903933537906).

Almost surely, 2^{245342401231344} is an apocalyptic number.

245342401231344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

245342401231344 is an abundant number, since it is smaller than the sum of its proper divisors (390814940284896).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245342401231344 is a wasteful number, since it uses less digits than its factorization.

245342401231344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19001115617 (or 19001115611 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 42.

Adding to 245342401231344 its reverse (443132104243542), we get a palindrome (688474505474886).

The spelling of 245342401231344 in words is "two hundred forty-five trillion, three hundred forty-two billion, four hundred one million, two hundred thirty-one thousand, three hundred forty-four".