145414300 has 18 divisors (see below), whose sum is σ = 315549248. Its totient is φ = 58165680.

The previous prime is 145414279. The next prime is 145414309. The reversal of 145414300 is 3414541.

It is a super-2 number, since 2×145414300² = 42290637288980000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145414309) 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 5 ways as a sum of consecutive naturals, for example, 726972 + ... + 727171.

Almost surely, 2^145414300 is an apocalyptic number.

145414300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145414300 is an abundant number, since it is smaller than the sum of its proper divisors (170134948).

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

145414300 is a wasteful number, since it uses less digits than its factorization.

145414300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454157 (or 1454150 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 145414300 is about 12058.7851792790. The cubic root of 145414300 is about 525.8586704108.

Adding to 145414300 its reverse (3414541), we get a palindrome (148828841).

The spelling of 145414300 in words is "one hundred forty-five million, four hundred fourteen thousand, three hundred".