154201045405361 has 16 divisors (see below), whose sum is σ = 162541694649600. Its totient is φ = 145882931331600.

The previous prime is 154201045405333. The next prime is 154201045405457. The reversal of 154201045405361 is 163504540102451.

It is a cyclic number.

It is not a de Polignac number, because 154201045405361 - 2²² = 154201041211057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154201045405261) 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 15 ways as a sum of consecutive naturals, for example, 101236226 + ... + 102748116.

It is an arithmetic number, because the mean of its divisors is an integer number (10158855915600).

Almost surely, 2^{154201045405361} is an apocalyptic number.

It is an amenable number.

154201045405361 is a deficient number, since it is larger than the sum of its proper divisors (8340649244239).

154201045405361 is a wasteful number, since it uses less digits than its factorization.

154201045405361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1519340.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 154201045405361 in words is "one hundred fifty-four trillion, two hundred one billion, forty-five million, four hundred five thousand, three hundred sixty-one".