83429266061 has 4 divisors (see below), whose sum is σ = 84485332800. Its totient is φ = 82373199324.

The previous prime is 83429266021. The next prime is 83429266087. The reversal of 83429266061 is 16066292438.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83429266061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83429265997 and 83429266015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83429266021) 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, 528033251 + ... + 528033408.

It is an arithmetic number, because the mean of its divisors is an integer number (21121333200).

Almost surely, 2^83429266061 is an apocalyptic number.

It is an amenable number.

83429266061 is a deficient number, since it is larger than the sum of its proper divisors (1056066739).

83429266061 is a wasteful number, since it uses less digits than its factorization.

83429266061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056066738.

The product of its (nonzero) digits is 746496, while the sum is 47.

The spelling of 83429266061 in words is "eighty-three billion, four hundred twenty-nine million, two hundred sixty-six thousand, sixty-one".