154401104000 has 768 divisors, whose sum is σ = 471727152000. Its totient is φ = 49760256000.

The previous prime is 154401103993. The next prime is 154401104069. The reversal of 154401104000 is 401104451.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 862575911 + ... + 862576089.

Almost surely, 2^154401104000 is an apocalyptic number.

154401104000 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 154401104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (235863576000).

154401104000 is an abundant number, since it is smaller than the sum of its proper divisors (317326048000).

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

154401104000 is a wasteful number, since it uses less digits than its factorization.

154401104000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 154401104000 its reverse (401104451), we get a palindrome (154802208451).

The spelling of 154401104000 in words is "one hundred fifty-four billion, four hundred one million, one hundred four thousand".