2127694744 has 32 divisors (see below), whose sum is σ = 4561240320. Its totient is φ = 911490336.

The previous prime is 2127694717. The next prime is 2127694753. The reversal of 2127694744 is 4474967212.

It is a junction number, because it is equal to n+sod(n) for n = 2127694694 and 2127694703.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159517 + ... + 172339.

It is an arithmetic number, because the mean of its divisors is an integer number (142538760).

Almost surely, 2^2127694744 is an apocalyptic number.

It is an amenable number.

2127694744 is an abundant number, since it is smaller than the sum of its proper divisors (2433545576).

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

2127694744 is a wasteful number, since it uses less digits than its factorization.

2127694744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15799 (or 15795 counting only the distinct ones).

The product of its digits is 677376, while the sum is 46.

The square root of 2127694744 is about 46126.9416285103. The cubic root of 2127694744 is about 1286.1840124900.

The spelling of 2127694744 in words is "two billion, one hundred twenty-seven million, six hundred ninety-four thousand, seven hundred forty-four".