144610451040 has 192 divisors, whose sum is σ = 526165839360. Its totient is φ = 32994877440.

The previous prime is 144610451021. The next prime is 144610451131. The reversal of 144610451040 is 40154016441.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 144610450989 and 144610451007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 715780 + ... + 895299.

It is an arithmetic number, because the mean of its divisors is an integer number (2740447080).

Almost surely, 2^144610451040 is an apocalyptic number.

144610451040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144610451040 is an abundant number, since it is smaller than the sum of its proper divisors (381555388320).

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

144610451040 is a wasteful number, since it uses less digits than its factorization.

144610451040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611125 (or 1611117 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 144610451040 its reverse (40154016441), we get a palindrome (184764467481).

The spelling of 144610451040 in words is "one hundred forty-four billion, six hundred ten million, four hundred fifty-one thousand, forty".