154003200000 has 576 divisors, whose sum is σ = 553557382560. Its totient is φ = 37847040000.

The previous prime is 154003199989. The next prime is 154003200023. The reversal of 154003200000 is 2300451.

154003200000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×154003200000² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 249599692 + ... + 249600308.

Almost surely, 2^154003200000 is an apocalyptic number.

154003200000 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 154003200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276778691280).

154003200000 is an abundant number, since it is smaller than the sum of its proper divisors (399554182560).

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

154003200000 is an frugal number, since it uses more digits than its factorization.

154003200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 640 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 15.

Adding to 154003200000 its reverse (2300451), we get a palindrome (154005500451).

The spelling of 154003200000 in words is "one hundred fifty-four billion, three million, two hundred thousand".