104134851988 has 6 divisors (see below), whose sum is σ = 182235990986. Its totient is φ = 52067425992.

The previous prime is 104134851929. The next prime is 104134852007. The reversal of 104134851988 is 889158431401.

104134851988 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 93017680144 + 11117171844 = 304988^2 + 105438^2 .

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, 13016856495 + ... + 13016856502.

Almost surely, 2^104134851988 is an apocalyptic number.

It is an amenable number.

104134851988 is a deficient number, since it is larger than the sum of its proper divisors (78101138998).

104134851988 is a wasteful number, since it uses less digits than its factorization.

104134851988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26033713001 (or 26033712999 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 52.

The spelling of 104134851988 in words is "one hundred four billion, one hundred thirty-four million, eight hundred fifty-one thousand, nine hundred eighty-eight".