154220341 has 8 divisors (see below), whose sum is σ = 168336864. Its totient is φ = 140119920.

The previous prime is 154220327. The next prime is 154220351. The reversal of 154220341 is 143022451.

154220341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 154220341 - 2¹⁵ = 154187573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154220351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25386 + ... + 30868.

It is an arithmetic number, because the mean of its divisors is an integer number (21042108).

Almost surely, 2^154220341 is an apocalyptic number.

154220341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

154220341 is a deficient number, since it is larger than the sum of its proper divisors (14116523).

154220341 is a wasteful number, since it uses less digits than its factorization.

154220341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8051.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 154220341 is about 12418.5482645920. The cubic root of 154220341 is about 536.2663581566.

Adding to 154220341 its reverse (143022451), we get a palindrome (297242792).

The spelling of 154220341 in words is "one hundred fifty-four million, two hundred twenty thousand, three hundred forty-one".