154001342 has 8 divisors (see below), whose sum is σ = 252002232. Its totient is φ = 70000600.

The previous prime is 154001333. The next prime is 154001357. The reversal of 154001342 is 243100451.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3500009 + ... + 3500052.

It is an arithmetic number, because the mean of its divisors is an integer number (31500279).

Almost surely, 2^154001342 is an apocalyptic number.

154001342 is a deficient number, since it is larger than the sum of its proper divisors (98000890).

154001342 is a wasteful number, since it uses less digits than its factorization.

154001342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7000074.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 154001342 is about 12409.7277165939. The cubic root of 154001342 is about 536.0123980759.

Adding to 154001342 its reverse (243100451), we get a palindrome (397101793).

The spelling of 154001342 in words is "one hundred fifty-four million, one thousand, three hundred forty-two".