1612335681038 has 8 divisors (see below), whose sum is σ = 2419134501888. Its totient is φ = 805957513744.

The previous prime is 1612335681037. The next prime is 1612335681049. The reversal of 1612335681038 is 8301865332161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1612335680983 and 1612335681001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1612335681037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105153806 + ... + 105169137.

It is an arithmetic number, because the mean of its divisors is an integer number (302391812736).

Almost surely, 2^{1612335681038} is an apocalyptic number.

1612335681038 is a deficient number, since it is larger than the sum of its proper divisors (806798820850).

1612335681038 is a wasteful number, since it uses less digits than its factorization.

1612335681038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210326778.

The product of its (nonzero) digits is 622080, while the sum is 47.

The spelling of 1612335681038 in words is "one trillion, six hundred twelve billion, three hundred thirty-five million, six hundred eighty-one thousand, thirty-eight".