83412232881574 has 16 divisors (see below), whose sum is σ = 130877490975840. Its totient is φ = 39795269595840.

The previous prime is 83412232881569. The next prime is 83412232881611. The reversal of 83412232881574 is 47518823221438.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2216740857 + ... + 2216778484.

It is an arithmetic number, because the mean of its divisors is an integer number (8179843185990).

Almost surely, 2^{83412232881574} is an apocalyptic number.

83412232881574 is a deficient number, since it is larger than the sum of its proper divisors (47465258094266).

83412232881574 is a wasteful number, since it uses less digits than its factorization.

83412232881574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4433519775.

The product of its digits is 20643840, while the sum is 58.

The spelling of 83412232881574 in words is "eighty-three trillion, four hundred twelve billion, two hundred thirty-two million, eight hundred eighty-one thousand, five hundred seventy-four".