154425134244002 has 16 divisors (see below), whose sum is σ = 237648399202080. Its totient is φ = 75232163788992.

The previous prime is 154425134243951. The next prime is 154425134244049. The reversal of 154425134244002 is 200442431524451.

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, 5790639668 + ... + 5790666335.

It is an arithmetic number, because the mean of its divisors is an integer number (14853024950130).

Almost surely, 2^{154425134244002} is an apocalyptic number.

154425134244002 is a deficient number, since it is larger than the sum of its proper divisors (83223264958078).

154425134244002 is a wasteful number, since it uses less digits than its factorization.

154425134244002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11581306177.

The product of its (nonzero) digits is 614400, while the sum is 41.

Adding to 154425134244002 its reverse (200442431524451), we get a palindrome (354867565768453).

The spelling of 154425134244002 in words is "one hundred fifty-four trillion, four hundred twenty-five billion, one hundred thirty-four million, two hundred forty-four thousand, two".