245042302521354 has 64 divisors (see below), whose sum is σ = 528048757708416. Its totient is φ = 75359733571584.

The previous prime is 245042302521293. The next prime is 245042302521383. The reversal of 245042302521354 is 453125203240542.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1738101714 + ... + 1738242690.

It is an arithmetic number, because the mean of its divisors is an integer number (8250761839194).

Almost surely, 2^{245042302521354} is an apocalyptic number.

245042302521354 is an abundant number, since it is smaller than the sum of its proper divisors (283006455187062).

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

245042302521354 is a wasteful number, since it uses less digits than its factorization.

245042302521354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152039.

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 245042302521354 its reverse (453125203240542), we get a palindrome (698167505761896).

The spelling of 245042302521354 in words is "two hundred forty-five trillion, forty-two billion, three hundred two million, five hundred twenty-one thousand, three hundred fifty-four".