149145010 has 32 divisors (see below), whose sum is σ = 307411200. Its totient is φ = 51035712.

The previous prime is 149144993. The next prime is 149145011. The reversal of 149145010 is 10541941.

149145010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (149145011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40152 + ... + 43708.

It is an arithmetic number, because the mean of its divisors is an integer number (9606600).

Almost surely, 2^149145010 is an apocalyptic number.

149145010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

149145010 is an abundant number, since it is smaller than the sum of its proper divisors (158266190).

149145010 is a wasteful number, since it uses less digits than its factorization.

149145010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 149145010 is about 12212.4940122810. The cubic root of 149145010 is about 530.3178466071.

Adding to 149145010 its reverse (10541941), we get a palindrome (159686951).

The spelling of 149145010 in words is "one hundred forty-nine million, one hundred forty-five thousand, ten".