144650032 has 20 divisors (see below), whose sum is σ = 284855776. Its totient is φ = 71138880.

The previous prime is 144650029. The next prime is 144650041. The reversal of 144650032 is 230056441.

144650032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 144649979 and 144650006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73128 + ... + 75079.

Almost surely, 2^144650032 is an apocalyptic number.

It is an amenable number.

144650032 is a deficient number, since it is larger than the sum of its proper divisors (140205744).

144650032 is a wasteful number, since it uses less digits than its factorization.

144650032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148276 (or 148270 counting only the distinct ones).

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

The square root of 144650032 is about 12027.0541696627. The cubic root of 144650032 is about 524.9357829239.

The spelling of 144650032 in words is "one hundred forty-four million, six hundred fifty thousand, thirty-two".