342725736070777 has 16 divisors (see below), whose sum is σ = 358485076857600. Its totient is φ = 327038241006400.

The previous prime is 342725736070747. The next prime is 342725736070787. The reversal of 342725736070777 is 777070637527243.

It is a happy number.

It is not a de Polignac number, because 342725736070777 - 2³⁹ = 342175980256889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342725736070727) 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, 42396252 + ... + 49828642.

It is an arithmetic number, because the mean of its divisors is an integer number (22405317303600).

Almost surely, 2^{342725736070777} is an apocalyptic number.

It is an amenable number.

342725736070777 is a deficient number, since it is larger than the sum of its proper divisors (15759340786823).

342725736070777 is a wasteful number, since it uses less digits than its factorization.

342725736070777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7437224.

The product of its (nonzero) digits is 508243680, while the sum is 67.

The spelling of 342725736070777 in words is "three hundred forty-two trillion, seven hundred twenty-five billion, seven hundred thirty-six million, seventy thousand, seven hundred seventy-seven".