144011102240 has 24 divisors (see below), whose sum is σ = 340226229420. Its totient is φ = 57604440832.

The previous prime is 144011102239. The next prime is 144011102251. The reversal of 144011102240 is 42201110441.

It can be written as a sum of positive squares in 2 ways, for example, as 140262234256 + 3748867984 = 374516^2 + 61228^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 450034535 + ... + 450034854.

Almost surely, 2^144011102240 is an apocalyptic number.

144011102240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144011102240 is an abundant number, since it is smaller than the sum of its proper divisors (196215127180).

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

144011102240 is an equidigital number, since it uses as much as digits as its factorization.

144011102240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 900069404 (or 900069396 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 144011102240 its reverse (42201110441), we get a palindrome (186212212681).

The spelling of 144011102240 in words is "one hundred forty-four billion, eleven million, one hundred two thousand, two hundred forty".