84356276344036 has 12 divisors (see below), whose sum is σ = 147623585983020. Its totient is φ = 42178108920320.

The previous prime is 84356276344007. The next prime is 84356276344051. The reversal of 84356276344036 is 63044367265348.

It can be written as a sum of positive squares in 2 ways, for example, as 73921477017600 + 10434799326436 = 8597760^2 + 3230294^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15181 + ... + 12988948.

It is an arithmetic number, because the mean of its divisors is an integer number (12301965498585).

Almost surely, 2^{84356276344036} is an apocalyptic number.

It is an amenable number.

84356276344036 is a deficient number, since it is larger than the sum of its proper divisors (63267309638984).

84356276344036 is a wasteful number, since it uses less digits than its factorization.

84356276344036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14625854 (or 14625852 counting only the distinct ones).

The product of its (nonzero) digits is 209018880, while the sum is 61.

The spelling of 84356276344036 in words is "eighty-four trillion, three hundred fifty-six billion, two hundred seventy-six million, three hundred forty-four thousand, thirty-six".