145604244514 has 8 divisors (see below), whose sum is σ = 218419911360. Its totient is φ = 72797607396.

The previous prime is 145604244449. The next prime is 145604244523. The reversal of 145604244514 is 415442406541.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2216974 + ... + 2281705.

It is an arithmetic number, because the mean of its divisors is an integer number (27302488920).

Almost surely, 2^145604244514 is an apocalyptic number.

145604244514 is a deficient number, since it is larger than the sum of its proper divisors (72815666846).

145604244514 is a wasteful number, since it uses less digits than its factorization.

145604244514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4514864.

The product of its (nonzero) digits is 307200, while the sum is 40.

The spelling of 145604244514 in words is "one hundred forty-five billion, six hundred four million, two hundred forty-four thousand, five hundred fourteen".