42706983233111 has 4 divisors (see below), whose sum is σ = 42945569731800. Its totient is φ = 42468396734424.

The previous prime is 42706983233053. The next prime is 42706983233119. The reversal of 42706983233111 is 11133238960724.

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

It is a cyclic number.

It is not a de Polignac number, because 42706983233111 - 2³⁸ = 42432105326167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42706983233111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42706983233119) 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, 119293249076 + ... + 119293249433.

It is an arithmetic number, because the mean of its divisors is an integer number (10736392432950).

Almost surely, 2^{42706983233111} is an apocalyptic number.

42706983233111 is a deficient number, since it is larger than the sum of its proper divisors (238586498689).

42706983233111 is a wasteful number, since it uses less digits than its factorization.

42706983233111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238586498688.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 42706983233111 in words is "forty-two trillion, seven hundred six billion, nine hundred eighty-three million, two hundred thirty-three thousand, one hundred eleven".