842626349371 has 8 divisors (see below), whose sum is σ = 884066991488. Its totient is φ = 802076904000.

The previous prime is 842626349363. The next prime is 842626349387. The reversal of 842626349371 is 173943626248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 842626349371 - 2³ = 842626349363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (842626349771) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 222797250 + ... + 222801031.

It is an arithmetic number, because the mean of its divisors is an integer number (110508373936).

Almost surely, 2^842626349371 is an apocalyptic number.

842626349371 is a deficient number, since it is larger than the sum of its proper divisors (41440642117).

842626349371 is a wasteful number, since it uses less digits than its factorization.

842626349371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445598373.

The product of its digits is 10450944, while the sum is 55.

The spelling of 842626349371 in words is "eight hundred forty-two billion, six hundred twenty-six million, three hundred forty-nine thousand, three hundred seventy-one".