154141900 has 54 divisors (see below), whose sum is σ = 367689140. Its totient is φ = 56047200.

The previous prime is 154141879. The next prime is 154141921. The reversal of 154141900 is 9141451.

154141900 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (154141879) and next prime (154141921).

It is a super-2 number, since 2×154141900² = 47519450671220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5731 + ... + 18469.

Almost surely, 2^154141900 is an apocalyptic number.

154141900 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 154141900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (183844570).

154141900 is an abundant number, since it is smaller than the sum of its proper divisors (213547240).

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

154141900 is a wasteful number, since it uses less digits than its factorization.

154141900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12775 (or 12757 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 154141900 is about 12415.3896435029. The cubic root of 154141900 is about 536.1754224581.

The spelling of 154141900 in words is "one hundred fifty-four million, one hundred forty-one thousand, nine hundred".