145433414 has 8 divisors (see below), whose sum is σ = 249314448. Its totient is φ = 62328600.

The previous prime is 145433411. The next prime is 145433441. The reversal of 145433414 is 414334541.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145433411) 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, 5194037 + ... + 5194064.

It is an arithmetic number, because the mean of its divisors is an integer number (31164306).

Almost surely, 2^145433414 is an apocalyptic number.

145433414 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

145433414 is a deficient number, since it is larger than the sum of its proper divisors (103881034).

145433414 is a wasteful number, since it uses less digits than its factorization.

145433414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10388110.

The product of its digits is 11520, while the sum is 29.

The square root of 145433414 is about 12059.5776874648. The cubic root of 145433414 is about 525.8817099199.

Adding to 145433414 its reverse (414334541), we get a palindrome (559767955).

The spelling of 145433414 in words is "one hundred forty-five million, four hundred thirty-three thousand, four hundred fourteen".