145314430 has 8 divisors (see below), whose sum is σ = 261565992. Its totient is φ = 58125768.

The previous prime is 145314401. The next prime is 145314431. The reversal of 145314430 is 34413541.

145314430 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×145314430² = 42232567132449800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 145314395 and 145314404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145314431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7265712 + ... + 7265731.

It is an arithmetic number, because the mean of its divisors is an integer number (32695749).

Almost surely, 2^145314430 is an apocalyptic number.

145314430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

145314430 is a deficient number, since it is larger than the sum of its proper divisors (116251562).

145314430 is a wasteful number, since it uses less digits than its factorization.

145314430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14531450.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 145314430 is about 12054.6435036462. The cubic root of 145314430 is about 525.7382569143.

Adding to 145314430 its reverse (34413541), we get a palindrome (179727971).

The spelling of 145314430 in words is "one hundred forty-five million, three hundred fourteen thousand, four hundred thirty".