245220014342 has 32 divisors (see below), whose sum is σ = 407508268032. Its totient is φ = 110079471744.

The previous prime is 245220014341. The next prime is 245220014357. The reversal of 245220014342 is 243410022542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245220014341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140228 + ... + 714215.

It is an arithmetic number, because the mean of its divisors is an integer number (12734633376).

Almost surely, 2^245220014342 is an apocalyptic number.

245220014342 is a deficient number, since it is larger than the sum of its proper divisors (162288253690).

245220014342 is a wasteful number, since it uses less digits than its factorization.

245220014342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854852.

The product of its (nonzero) digits is 15360, while the sum is 29.

Adding to 245220014342 its reverse (243410022542), we get a palindrome (488630036884).

The spelling of 245220014342 in words is "two hundred forty-five billion, two hundred twenty million, fourteen thousand, three hundred forty-two".