144072782001950 has 24 divisors (see below), whose sum is σ = 267975691929000. Its totient is φ = 57629044541600.

The previous prime is 144072782001931. The next prime is 144072782001979. The reversal of 144072782001950 is 59100287270441.

It is a happy number.

144072782001950 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75634220 + ... + 77515680.

It is an arithmetic number, because the mean of its divisors is an integer number (11165653830375).

Almost surely, 2^{144072782001950} is an apocalyptic number.

144072782001950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

144072782001950 is a deficient number, since it is larger than the sum of its proper divisors (123902909927050).

144072782001950 is a wasteful number, since it uses less digits than its factorization.

144072782001950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3412972 (or 3412967 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 50.

The spelling of 144072782001950 in words is "one hundred forty-four trillion, seventy-two billion, seven hundred eighty-two million, one thousand, nine hundred fifty".