145154335103245 has 32 divisors (see below), whose sum is σ = 187933148282880. Its totient is φ = 106991487014400.

The previous prime is 145154335103233. The next prime is 145154335103249. The reversal of 145154335103245 is 542301533451541.

It is not a de Polignac number, because 145154335103245 - 2¹¹ = 145154335101197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 145154335103195 and 145154335103204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145154335103249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199610802 + ... + 200336668.

It is an arithmetic number, because the mean of its divisors is an integer number (5872910883840).

Almost surely, 2^{145154335103245} is an apocalyptic number.

It is an amenable number.

145154335103245 is a deficient number, since it is larger than the sum of its proper divisors (42778813179635).

145154335103245 is a wasteful number, since it uses less digits than its factorization.

145154335103245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731605.

The product of its (nonzero) digits is 2160000, while the sum is 46.

Adding to 145154335103245 its reverse (542301533451541), we get a palindrome (687455868554786).

The spelling of 145154335103245 in words is "one hundred forty-five trillion, one hundred fifty-four billion, three hundred thirty-five million, one hundred three thousand, two hundred forty-five".