154354433014 has 16 divisors (see below), whose sum is σ = 232972282368. Its totient is φ = 76697221032.

The previous prime is 154354433003. The next prime is 154354433071. The reversal of 154354433014 is 410334453451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1445779 + ... + 1548865.

It is an arithmetic number, because the mean of its divisors is an integer number (14560767648).

Almost surely, 2^154354433014 is an apocalyptic number.

154354433014 is a deficient number, since it is larger than the sum of its proper divisors (78617849354).

154354433014 is a wasteful number, since it uses less digits than its factorization.

154354433014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107739.

The product of its (nonzero) digits is 172800, while the sum is 37.

Adding to 154354433014 its reverse (410334453451), we get a palindrome (564688886465).

The spelling of 154354433014 in words is "one hundred fifty-four billion, three hundred fifty-four million, four hundred thirty-three thousand, fourteen".