154412202141 has 24 divisors (see below), whose sum is σ = 227880367104. Its totient is φ = 100709209440.

The previous prime is 154412202103. The next prime is 154412202143. The reversal of 154412202141 is 141202214451.

154412202141 is a `hidden beast` number, since 1 + 5 + 4 + 412 + 202 + 1 + 41 = 666.

It is not a de Polignac number, because 154412202141 - 2²³ = 154403813533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (154412202143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 955956 + ... + 1105746.

It is an arithmetic number, because the mean of its divisors is an integer number (9495015296).

Almost surely, 2^154412202141 is an apocalyptic number.

It is an amenable number.

154412202141 is a deficient number, since it is larger than the sum of its proper divisors (73468164963).

154412202141 is a wasteful number, since it uses less digits than its factorization.

154412202141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152281 (or 152278 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

Adding to 154412202141 its reverse (141202214451), we get a palindrome (295614416592).

The spelling of 154412202141 in words is "one hundred fifty-four billion, four hundred twelve million, two hundred two thousand, one hundred forty-one".