2061419438319 has 8 divisors (see below), whose sum is σ = 2748571850112. Its totient is φ = 1374273326040.

The previous prime is 2061419438249. The next prime is 2061419438327. The reversal of 2061419438319 is 9138349141602.

It is a happy number.

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

It is not a de Polignac number, because 2061419438319 - 2³³ = 2052829503727 is a prime.

It is a super-2 number, since 2×2061419438319² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061419438399) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749539 + ... + 2164404.

It is an arithmetic number, because the mean of its divisors is an integer number (343571481264).

Almost surely, 2^{2061419438319} is an apocalyptic number.

2061419438319 is a deficient number, since it is larger than the sum of its proper divisors (687152411793).

2061419438319 is a wasteful number, since it uses less digits than its factorization.

2061419438319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3149757.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The spelling of 2061419438319 in words is "two trillion, sixty-one billion, four hundred nineteen million, four hundred thirty-eight thousand, three hundred nineteen".