42334036634535 has 16 divisors (see below), whose sum is σ = 69919441152000. Its totient is φ = 21849825359520.

The previous prime is 42334036634489. The next prime is 42334036634537. The reversal of 42334036634535 is 53543663043324.

It is a happy number.

It is not a de Polignac number, because 42334036634535 - 2²¹ = 42334034537383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42334036634537) 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, 45520469035 + ... + 45520469964.

It is an arithmetic number, because the mean of its divisors is an integer number (4369965072000).

Almost surely, 2^{42334036634535} is an apocalyptic number.

42334036634535 is a deficient number, since it is larger than the sum of its proper divisors (27585404517465).

42334036634535 is a wasteful number, since it uses less digits than its factorization.

42334036634535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91040939038.

The product of its (nonzero) digits is 27993600, while the sum is 51.

Adding to 42334036634535 its reverse (53543663043324), we get a palindrome (95877699677859).

The spelling of 42334036634535 in words is "forty-two trillion, three hundred thirty-four billion, thirty-six million, six hundred thirty-four thousand, five hundred thirty-five".