83717898412002 has 16 divisors (see below), whose sum is σ = 167437833232512. Its totient is φ = 27905626735920.

The previous prime is 83717898411967. The next prime is 83717898412009. The reversal of 83717898412002 is 20021489871738.

It is not an unprimeable number, because it can be changed into a prime (83717898412009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84315658 + ... + 85302789.

It is an arithmetic number, because the mean of its divisors is an integer number (10464864577032).

Almost surely, 2^{83717898412002} is an apocalyptic number.

83717898412002 is an abundant number, since it is smaller than the sum of its proper divisors (83719934820510).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

83717898412002 is a wasteful number, since it uses less digits than its factorization.

83717898412002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169700713.

The product of its (nonzero) digits is 10838016, while the sum is 60.

The spelling of 83717898412002 in words is "eighty-three trillion, seven hundred seventeen billion, eight hundred ninety-eight million, four hundred twelve thousand, two".