67700286463 has 4 divisors (see below), whose sum is σ = 67817618560.
Its totient is φ = 67582954368.
The previous prime is 67700286461. The next prime is 67700286499. The reversal of 67700286463 is 36468200776.
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 67700286463 - 21 = 67700286461 is a prime.
It is a super-2 number, since 2×677002864632 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (67700286461) 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, 58665183 + ... + 58666336.
It is an arithmetic number, because the mean of its divisors is an integer number (16954404640).
Almost surely, 267700286463 is an apocalyptic number.
67700286463 is a deficient number, since it is larger than the sum of its proper divisors (117332097).
67700286463 is a wasteful number, since it uses less digits than its factorization.
67700286463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117332096.
The product of its (nonzero) digits is 2032128, while the sum is 49.
The spelling of 67700286463 in words is "sixty-seven billion, seven hundred million, two hundred eighty-six thousand, four hundred sixty-three".