144472410 has 40 divisors (see below), whose sum is σ = 388472436. Its totient is φ = 38525760.

The previous prime is 144472399. The next prime is 144472411. The reversal of 144472410 is 14274441.

144472410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 132089049 + 12383361 = 11493^2 + 3519^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (144472411) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 88371 + ... + 89990.

Almost surely, 2^144472410 is an apocalyptic number.

144472410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144472410 is an abundant number, since it is smaller than the sum of its proper divisors (244000026).

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

144472410 is a wasteful number, since it uses less digits than its factorization.

144472410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178380 (or 178371 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 27.

The square root of 144472410 is about 12019.6676326760. The cubic root of 144472410 is about 524.7208311701.

The spelling of 144472410 in words is "one hundred forty-four million, four hundred seventy-two thousand, four hundred ten".