245024220543323 has 8 divisors (see below), whose sum is σ = 263872393512000. Its totient is φ = 226176069860928.

The previous prime is 245024220543313. The next prime is 245024220543329. The reversal of 245024220543323 is 323345022420542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 245024220543323 - 2²² = 245024216349019 is a prime.

It is a super-2 number, since 2×245024220543323² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (245024220543329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22502078 + ... + 31565676.

It is an arithmetic number, because the mean of its divisors is an integer number (32984049189000).

Almost surely, 2^{245024220543323} is an apocalyptic number.

245024220543323 is a deficient number, since it is larger than the sum of its proper divisors (18848172968677).

245024220543323 is a wasteful number, since it uses less digits than its factorization.

245024220543323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11143141.

The product of its (nonzero) digits is 1382400, while the sum is 41.

Adding to 245024220543323 its reverse (323345022420542), we get a palindrome (568369242963865).

The spelling of 245024220543323 in words is "two hundred forty-five trillion, twenty-four billion, two hundred twenty million, five hundred forty-three thousand, three hundred twenty-three".