342154488245 has 6 divisors (see below), whose sum is σ = 410586955458. Its totient is φ = 273722544224.

The previous prime is 342154488239. The next prime is 342154488253. The reversal of 342154488245 is 542884451243.

It can be written as a sum of positive squares in 3 ways, for example, as 33117448324 + 309037039921 = 181982^2 + 555911^2 .

It is not a de Polignac number, because 342154488245 - 2¹⁰ = 342154487221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342154488193 and 342154488202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1177169 + ... + 1438761.

It is an arithmetic number, because the mean of its divisors is an integer number (68431159243).

Almost surely, 2^342154488245 is an apocalyptic number.

It is an amenable number.

342154488245 is a deficient number, since it is larger than the sum of its proper divisors (68432467213).

342154488245 is an frugal number, since it uses more digits than its factorization.

342154488245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523191 (or 261598 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 50.

The spelling of 342154488245 in words is "three hundred forty-two billion, one hundred fifty-four million, four hundred eighty-eight thousand, two hundred forty-five".