42340143660035 has 16 divisors (see below), whose sum is σ = 55748880016704. Its totient is φ = 30676632385152.

The previous prime is 42340143660013. The next prime is 42340143660041. The reversal of 42340143660035 is 53006634104324.

It is not a de Polignac number, because 42340143660035 - 2⁴² = 37942097148931 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42340143659974 and 42340143660001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6145155287 + ... + 6145162176.

It is an arithmetic number, because the mean of its divisors is an integer number (3484305001044).

Almost surely, 2^{42340143660035} is an apocalyptic number.

42340143660035 is a deficient number, since it is larger than the sum of its proper divisors (13408736356669).

42340143660035 is a wasteful number, since it uses less digits than its factorization.

42340143660035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12290317534.

The product of its (nonzero) digits is 622080, while the sum is 41.

Adding to 42340143660035 its reverse (53006634104324), we get a palindrome (95346777764359).

The spelling of 42340143660035 in words is "forty-two trillion, three hundred forty billion, one hundred forty-three million, six hundred sixty thousand, thirty-five".