2061439284603 has 4 divisors (see below), whose sum is σ = 2748585712808. Its totient is φ = 1374292856400.

The previous prime is 2061439284601. The next prime is 2061439284637. The reversal of 2061439284603 is 3064829341602.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2061439284603 - 2¹ = 2061439284601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2061439284601) 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, 343573214098 + ... + 343573214103.

It is an arithmetic number, because the mean of its divisors is an integer number (687146428202).

Almost surely, 2^{2061439284603} is an apocalyptic number.

2061439284603 is a deficient number, since it is larger than the sum of its proper divisors (687146428205).

2061439284603 is an equidigital number, since it uses as much as digits as its factorization.

2061439284603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687146428204.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 2061439284603 in words is "two trillion, sixty-one billion, four hundred thirty-nine million, two hundred eighty-four thousand, six hundred three".