150013440000 has 780 divisors, whose sum is σ = 574824197376. Its totient is φ = 37552128000.

The previous prime is 150013439977. The next prime is 150013440019. The reversal of 150013440000 is 44310051.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 391679809 + ... + 391680191.

Almost surely, 2^150013440000 is an apocalyptic number.

150013440000 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 150013440000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287412098688).

150013440000 is an abundant number, since it is smaller than the sum of its proper divisors (424810757376).

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

150013440000 is an equidigital number, since it uses as much as digits as its factorization.

150013440000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

Adding to 150013440000 its reverse (44310051), we get a palindrome (150057750051).

The spelling of 150013440000 in words is "one hundred fifty billion, thirteen million, four hundred forty thousand".