145201354 has 16 divisors (see below), whose sum is σ = 220485888. Its totient is φ = 71710272.

The previous prime is 145201351. The next prime is 145201361. The reversal of 145201354 is 453102541.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (145201351) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 91879 + ... + 93445.

It is an arithmetic number, because the mean of its divisors is an integer number (13780368).

Almost surely, 2^145201354 is an apocalyptic number.

145201354 is a deficient number, since it is larger than the sum of its proper divisors (75284534).

145201354 is a wasteful number, since it uses less digits than its factorization.

145201354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2109.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 145201354 is about 12049.9524480390. The cubic root of 145201354 is about 525.6018542971.

Adding to 145201354 its reverse (453102541), we get a palindrome (598303895).

The spelling of 145201354 in words is "one hundred forty-five million, two hundred one thousand, three hundred fifty-four".