154341131441 has 24 divisors (see below), whose sum is σ = 181588713984. Its totient is φ = 130791114720.

The previous prime is 154341131437. The next prime is 154341131453. The reversal of 154341131441 is 144131143451.

It is not a de Polignac number, because 154341131441 - 2² = 154341131437 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 154341131398 and 154341131407.

It is not an unprimeable number, because it can be changed into a prime (154341131491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1474931 + ... + 1576103.

It is an arithmetic number, because the mean of its divisors is an integer number (7566196416).

Almost surely, 2^154341131441 is an apocalyptic number.

It is an amenable number.

154341131441 is a deficient number, since it is larger than the sum of its proper divisors (27247582543).

154341131441 is a wasteful number, since it uses less digits than its factorization.

154341131441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101541 (or 101534 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

Adding to 154341131441 its reverse (144131143451), we get a palindrome (298472274892).

The spelling of 154341131441 in words is "one hundred fifty-four billion, three hundred forty-one million, one hundred thirty-one thousand, four hundred forty-one".