144125145020 has 48 divisors (see below), whose sum is σ = 307406425536. Its totient is φ = 56749056000.

The previous prime is 144125145013. The next prime is 144125145029. The reversal of 144125145020 is 20541521441.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144125145029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 831050 + ... + 989390.

It is an arithmetic number, because the mean of its divisors is an integer number (6404300532).

Almost surely, 2^144125145020 is an apocalyptic number.

144125145020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144125145020 is an abundant number, since it is smaller than the sum of its proper divisors (163281280516).

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

144125145020 is a wasteful number, since it uses less digits than its factorization.

144125145020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159062 (or 159060 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 144125145020 its reverse (20541521441), we get a palindrome (164666666461).

The spelling of 144125145020 in words is "one hundred forty-four billion, one hundred twenty-five million, one hundred forty-five thousand, twenty".