2032061781018 has 32 divisors (see below), whose sum is σ = 4133253772800. Its totient is φ = 665833596336.

The previous prime is 2032061780999. The next prime is 2032061781041. The reversal of 2032061781018 is 8101871602302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6088755 + ... + 6413817.

It is an arithmetic number, because the mean of its divisors is an integer number (129164180400).

Almost surely, 2^{2032061781018} is an apocalyptic number.

2032061781018 is an abundant number, since it is smaller than the sum of its proper divisors (2101191991782).

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

2032061781018 is a wasteful number, since it uses less digits than its factorization.

2032061781018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342786.

The product of its (nonzero) digits is 32256, while the sum is 39.

The spelling of 2032061781018 in words is "two trillion, thirty-two billion, sixty-one million, seven hundred eighty-one thousand, eighteen".