145120554314 has 16 divisors (see below), whose sum is σ = 229697415360. Its totient is φ = 68625643680.

The previous prime is 145120554307. The next prime is 145120554323. The reversal of 145120554314 is 413455021541.

It is a happy 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, 17719472 + ... + 17727659.

It is an arithmetic number, because the mean of its divisors is an integer number (14356088460).

Almost surely, 2^145120554314 is an apocalyptic number.

145120554314 is a deficient number, since it is larger than the sum of its proper divisors (84576861046).

145120554314 is a wasteful number, since it uses less digits than its factorization.

145120554314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35447245.

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 145120554314 its reverse (413455021541), we get a palindrome (558575575855).

The spelling of 145120554314 in words is "one hundred forty-five billion, one hundred twenty million, five hundred fifty-four thousand, three hundred fourteen".