144263050 has 12 divisors (see below), whose sum is σ = 268329366. Its totient is φ = 57705200.

The previous prime is 144263039. The next prime is 144263059. The reversal of 144263050 is 50362441.

It can be written as a sum of positive squares in 3 ways, for example, as 137663289 + 6599761 = 11733^2 + 2569^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (144263059) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1442581 + ... + 1442680.

Almost surely, 2^144263050 is an apocalyptic number.

144263050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144263050 is a deficient number, since it is larger than the sum of its proper divisors (124066316).

144263050 is a wasteful number, since it uses less digits than its factorization.

144263050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885273 (or 2885268 counting only the distinct ones).

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

The square root of 144263050 is about 12010.9554157860. The cubic root of 144263050 is about 524.4672448945.

The spelling of 144263050 in words is "one hundred forty-four million, two hundred sixty-three thousand, fifty".