42617052622 has 4 divisors (see below), whose sum is σ = 63925578936. Its totient is φ = 21308526310.

The previous prime is 42617052617. The next prime is 42617052637. The reversal of 42617052622 is 22625071624.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10654263154 + ... + 10654263157.

It is an arithmetic number, because the mean of its divisors is an integer number (15981394734).

Almost surely, 2^42617052622 is an apocalyptic number.

42617052622 is a deficient number, since it is larger than the sum of its proper divisors (21308526314).

42617052622 is a wasteful number, since it uses less digits than its factorization.

42617052622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21308526313.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 42617052622 in words is "forty-two billion, six hundred seventeen million, fifty-two thousand, six hundred twenty-two".