154054103044 has 12 divisors (see below), whose sum is σ = 269810537500. Its totient is φ = 76965378048.

The previous prime is 154054103041. The next prime is 154054103101. The reversal of 154054103044 is 440301450451.

It can be written as a sum of positive squares in 2 ways, for example, as 18289857600 + 135764245444 = 135240^2 + 368462^2 .

It is a junction number, because it is equal to n+sod(n) for n = 154054102997 and 154054103015.

It is not an unprimeable number, because it can be changed into a prime (154054103041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15412749 + ... + 15422740.

Almost surely, 2^154054103044 is an apocalyptic number.

It is an amenable number.

154054103044 is a deficient number, since it is larger than the sum of its proper divisors (115756434456).

154054103044 is a wasteful number, since it uses less digits than its factorization.

154054103044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30836742 (or 30836740 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 154054103044 its reverse (440301450451), we get a palindrome (594355553495).

The spelling of 154054103044 in words is "one hundred fifty-four billion, fifty-four million, one hundred three thousand, forty-four".