145429360 has 40 divisors (see below), whose sum is σ = 339911280. Its totient is φ = 57864192.

The previous prime is 145429321. The next prime is 145429367. The reversal of 145429360 is 63924541.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×145429360² = 42299397500019200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145429367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10731 + ... + 20149.

It is an arithmetic number, because the mean of its divisors is an integer number (8497782).

Almost surely, 2^145429360 is an apocalyptic number.

145429360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

145429360 is an abundant number, since it is smaller than the sum of its proper divisors (194481920).

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

145429360 is a wasteful number, since it uses less digits than its factorization.

145429360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9625 (or 9619 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 145429360 is about 12059.4096041224. The cubic root of 145429360 is about 525.8768235044.

The spelling of 145429360 in words is "one hundred forty-five million, four hundred twenty-nine thousand, three hundred sixty".