208868013332 has 48 divisors (see below), whose sum is σ = 403371226944. Its totient is φ = 93842400000.

The previous prime is 208868013331. The next prime is 208868013371. The reversal of 208868013332 is 233310868802.

208868013332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (208868013331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2631743 + ... + 2709945.

It is an arithmetic number, because the mean of its divisors is an integer number (8403567228).

Almost surely, 2^208868013332 is an apocalyptic number.

208868013332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

208868013332 is a deficient number, since it is larger than the sum of its proper divisors (194503213612).

208868013332 is a wasteful number, since it uses less digits than its factorization.

208868013332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78920 (or 78918 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

It can be divided in two parts, 2088680 and 13332, that added together give a palindrome (2102012).

The spelling of 208868013332 in words is "two hundred eight billion, eight hundred sixty-eight million, thirteen thousand, three hundred thirty-two".