2026517379364 has 27 divisors (see below), whose sum is σ = 3631017328113. Its totient is φ = 989634744672.

The previous prime is 2026517379319. The next prime is 2026517379389. The reversal of 2026517379364 is 4639737156202.

It is a happy number.

The square root of 2026517379364 is 1423558.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1944602360100 + 81915019264 = 1394490^2 + 286208^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 122417712 + ... + 122434264.

Almost surely, 2^{2026517379364} is an apocalyptic number.

2026517379364 is the 1423558-th square number.

It is an amenable number.

2026517379364 is a deficient number, since it is larger than the sum of its proper divisors (1604499948749).

2026517379364 is an frugal number, since it uses more digits than its factorization.

2026517379364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33196 (or 16598 counting only the distinct ones).

The product of its (nonzero) digits is 11430720, while the sum is 55.

The spelling of 2026517379364 in words is "two trillion, twenty-six billion, five hundred seventeen million, three hundred seventy-nine thousand, three hundred sixty-four".