154141400 has 96 divisors (see below), whose sum is σ = 427472640. Its totient is φ = 50540160.

The previous prime is 154141373. The next prime is 154141411. The reversal of 154141400 is 4141451.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29807 + ... + 34593.

It is an arithmetic number, because the mean of its divisors is an integer number (4452840).

Almost surely, 2^154141400 is an apocalyptic number.

154141400 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 154141400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213736320).

154141400 is an abundant number, since it is smaller than the sum of its proper divisors (273331240).

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

154141400 is a wasteful number, since it uses less digits than its factorization.

154141400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4833 (or 4824 counting only the distinct ones).

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

The square root of 154141400 is about 12415.3695071875. The cubic root of 154141400 is about 536.1748427152.

Adding to 154141400 its reverse (4141451), we get a palindrome (158282851).

The spelling of 154141400 in words is "one hundred fifty-four million, one hundred forty-one thousand, four hundred".