154154242001 has 16 divisors (see below), whose sum is σ = 160259957760. Its totient is φ = 148168500480.

The previous prime is 154154241991. The next prime is 154154242003. The reversal of 154154242001 is 100242451451.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 154154242001 - 2⁶ = 154154241937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154154242003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1448261 + ... + 1551053.

It is an arithmetic number, because the mean of its divisors is an integer number (10016247360).

Almost surely, 2^154154242001 is an apocalyptic number.

It is an amenable number.

154154242001 is a deficient number, since it is larger than the sum of its proper divisors (6105715759).

154154242001 is a wasteful number, since it uses less digits than its factorization.

154154242001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103376.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 154154242001 its reverse (100242451451), we get a palindrome (254396693452).

The spelling of 154154242001 in words is "one hundred fifty-four billion, one hundred fifty-four million, two hundred forty-two thousand, one".