2000003640019 has 16 divisors (see below), whose sum is σ = 2519217340416. Its totient is φ = 1542377952000.

The previous prime is 2000003640017. The next prime is 2000003640049. The reversal of 2000003640019 is 9100463000002.

It is a cyclic number.

It is not a de Polignac number, because 2000003640019 - 2¹ = 2000003640017 is a prime.

It is a super-2 number, since 2×2000003640019² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2000003639975 and 2000003640002.

It is not an unprimeable number, because it can be changed into a prime (2000003640017) 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, 133879507 + ... + 133894444.

It is an arithmetic number, because the mean of its divisors is an integer number (157451083776).

Almost surely, 2^{2000003640019} is an apocalyptic number.

2000003640019 is a deficient number, since it is larger than the sum of its proper divisors (519213700397).

2000003640019 is a wasteful number, since it uses less digits than its factorization.

2000003640019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267774066.

The product of its (nonzero) digits is 1296, while the sum is 25.

The spelling of 2000003640019 in words is "two trillion, three million, six hundred forty thousand, nineteen".