142441646154601 has 8 divisors (see below), whose sum is σ = 150155562720800. Its totient is φ = 134749428370560.

The previous prime is 142441646154571. The next prime is 142441646154631. The reversal of 142441646154601 is 106451646144241.

It is an interprime number because it is at equal distance from previous prime (142441646154571) and next prime (142441646154631).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142441646154601 - 2⁷ = 142441646154473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142441646154631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5424682056 + ... + 5424708313.

It is an arithmetic number, because the mean of its divisors is an integer number (18769445340100).

Almost surely, 2^{142441646154601} is an apocalyptic number.

It is an amenable number.

142441646154601 is a deficient number, since it is larger than the sum of its proper divisors (7713916566199).

142441646154601 is a wasteful number, since it uses less digits than its factorization.

142441646154601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10849391079.

The product of its (nonzero) digits is 2211840, while the sum is 49.

The spelling of 142441646154601 in words is "one hundred forty-two trillion, four hundred forty-one billion, six hundred forty-six million, one hundred fifty-four thousand, six hundred one".