154042414 has 8 divisors (see below), whose sum is σ = 231193368. Its totient is φ = 76977960.

The previous prime is 154042411. The next prime is 154042429. The reversal of 154042414 is 414240451.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154042411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16972 + ... + 24415.

It is an arithmetic number, because the mean of its divisors is an integer number (28899171).

Almost surely, 2^154042414 is an apocalyptic number.

154042414 is a deficient number, since it is larger than the sum of its proper divisors (77150954).

154042414 is a wasteful number, since it uses less digits than its factorization.

154042414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43250.

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 154042414 is about 12411.3824371018. The cubic root of 154042414 is about 536.0600451593.

Adding to 154042414 its reverse (414240451), we get a palindrome (568282865).

The spelling of 154042414 in words is "one hundred fifty-four million, forty-two thousand, four hundred fourteen".