145104354 has 48 divisors (see below), whose sum is σ = 324113400. Its totient is φ = 46894848.

The previous prime is 145104347. The next prime is 145104373. The reversal of 145104354 is 453401541.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 97121025 + 47983329 = 9855^2 + 6927^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84052 + ... + 85760.

Almost surely, 2^145104354 is an apocalyptic number.

145104354 is an abundant number, since it is smaller than the sum of its proper divisors (179009046).

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

145104354 is a wasteful number, since it uses less digits than its factorization.

145104354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1859 (or 1856 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 145104354 is about 12045.9268634672. The cubic root of 145104354 is about 525.4847875811.

Adding to 145104354 its reverse (453401541), we get a palindrome (598505895).

The spelling of 145104354 in words is "one hundred forty-five million, one hundred four thousand, three hundred fifty-four".