2034987389860 has 48 divisors (see below), whose sum is σ = 4539128542704. Its totient is φ = 763696099328.

The previous prime is 2034987389791. The next prime is 2034987389879. The reversal of 2034987389860 is 689837894302.

It can be written as a sum of positive squares in 8 ways, for example, as 209916083556 + 1825071306304 = 458166^2 + 1350952^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9332689 + ... + 9548248.

It is an arithmetic number, because the mean of its divisors is an integer number (94565177973).

Almost surely, 2^{2034987389860} is an apocalyptic number.

2034987389860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034987389860 is an abundant number, since it is smaller than the sum of its proper divisors (2504141152844).

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

2034987389860 is a wasteful number, since it uses less digits than its factorization.

2034987389860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18881280 (or 18881278 counting only the distinct ones).

The product of its (nonzero) digits is 125411328, while the sum is 67.

The spelling of 2034987389860 in words is "two trillion, thirty-four billion, nine hundred eighty-seven million, three hundred eighty-nine thousand, eight hundred sixty".