145620052314 has 16 divisors (see below), whose sum is σ = 317716477920. Its totient is φ = 44127288560.

The previous prime is 145620052289. The next prime is 145620052373. The reversal of 145620052314 is 413250026541.

145620052314 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1103182149 + ... + 1103182280.

It is an arithmetic number, because the mean of its divisors is an integer number (19857279870).

Almost surely, 2^145620052314 is an apocalyptic number.

145620052314 is an abundant number, since it is smaller than the sum of its proper divisors (172096425606).

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

145620052314 is a wasteful number, since it uses less digits than its factorization.

145620052314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206364445.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 145620052314 its reverse (413250026541), we get a palindrome (558870078855).

The spelling of 145620052314 in words is "one hundred forty-five billion, six hundred twenty million, fifty-two thousand, three hundred fourteen".