7082035981638 has 64 divisors (see below), whose sum is σ = 14539353292800. Its totient is φ = 2298373194240.

The previous prime is 7082035981633. The next prime is 7082035981649. The reversal of 7082035981638 is 8361895302807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082035981633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 254524995 + ... + 254552817.

It is an arithmetic number, because the mean of its divisors is an integer number (227177395200).

Almost surely, 2^{7082035981638} is an apocalyptic number.

7082035981638 is an abundant number, since it is smaller than the sum of its proper divisors (7457317311162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7082035981638 is a wasteful number, since it uses less digits than its factorization.

7082035981638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29957.

The product of its (nonzero) digits is 17418240, while the sum is 60.

The spelling of 7082035981638 in words is "seven trillion, eighty-two billion, thirty-five million, nine hundred eighty-one thousand, six hundred thirty-eight".