2119817037 has 16 divisors (see below), whose sum is σ = 3047647680. Its totient is φ = 1302870912.

The previous prime is 2119817017. The next prime is 2119817081. The reversal of 2119817037 is 7307189112.

It is not a de Polignac number, because 2119817037 - 2¹⁸ = 2119554893 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 2119816986 and 2119817004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119817017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2043 + ... + 65144.

It is an arithmetic number, because the mean of its divisors is an integer number (190477980).

Almost surely, 2^2119817037 is an apocalyptic number.

It is an amenable number.

2119817037 is a deficient number, since it is larger than the sum of its proper divisors (927830643).

2119817037 is a wasteful number, since it uses less digits than its factorization.

2119817037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68012.

The product of its (nonzero) digits is 21168, while the sum is 39.

The square root of 2119817037 is about 46041.4708387992. The cubic root of 2119817037 is about 1284.5947006647.

The spelling of 2119817037 in words is "two billion, one hundred nineteen million, eight hundred seventeen thousand, thirty-seven".