144118802 has 4 divisors (see below), whose sum is σ = 216178206. Its totient is φ = 72059400.

The previous prime is 144118787. The next prime is 144118837. The reversal of 144118802 is 208811441.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 208811441 = 5659 ⋅36899.

It can be written as a sum of positive squares in only one way, i.e., 85581001 + 58537801 = 9251^2 + 7651^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36029699 + ... + 36029702.

Almost surely, 2^144118802 is an apocalyptic number.

144118802 is a deficient number, since it is larger than the sum of its proper divisors (72059404).

144118802 is an equidigital number, since it uses as much as digits as its factorization.

144118802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72059403.

The product of its (nonzero) digits is 2048, while the sum is 29.

The square root of 144118802 is about 12004.9490627824. The cubic root of 144118802 is about 524.2923824232.

The spelling of 144118802 in words is "one hundred forty-four million, one hundred eighteen thousand, eight hundred two".