150225300231240 has 384 divisors, whose sum is σ = 494052506317440. Its totient is φ = 36520964333568.

The previous prime is 150225300231233. The next prime is 150225300231257. The reversal of 150225300231240 is 42132003522051.

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 = 150225300231198 and 150225300231207.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5778549922 + ... + 5778575918.

It is an arithmetic number, because the mean of its divisors is an integer number (1286595068535).

Almost surely, 2^{150225300231240} is an apocalyptic number.

150225300231240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150225300231240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247026253158720).

150225300231240 is an abundant number, since it is smaller than the sum of its proper divisors (343827206086200).

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

150225300231240 is a wasteful number, since it uses less digits than its factorization.

150225300231240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29553 (or 29536 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 150225300231240 its reverse (42132003522051), we get a palindrome (192357303753291).

The spelling of 150225300231240 in words is "one hundred fifty trillion, two hundred twenty-five billion, three hundred million, two hundred thirty-one thousand, two hundred forty".