154242101060353 has 4 divisors (see below), whose sum is σ = 154245662207748. Its totient is φ = 154238539912960.

The previous prime is 154242101060291. The next prime is 154242101060363. The reversal of 154242101060353 is 353060101242451.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 115993912382209 + 38248188678144 = 10770047^2 + 6184512^2 .

It is a cyclic number.

It is not a de Polignac number, because 154242101060353 - 2²⁵ = 154242067505921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154242101060363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1780508728 + ... + 1780595353.

It is an arithmetic number, because the mean of its divisors is an integer number (38561415551937).

Almost surely, 2^{154242101060353} is an apocalyptic number.

It is an amenable number.

154242101060353 is a deficient number, since it is larger than the sum of its proper divisors (3561147395).

154242101060353 is an equidigital number, since it uses as much as digits as its factorization.

154242101060353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3561147394.

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 154242101060353 in words is "one hundred fifty-four trillion, two hundred forty-two billion, one hundred one million, sixty thousand, three hundred fifty-three".