2026618166202 has 64 divisors (see below), whose sum is σ = 4933108065024. Its totient is φ = 541822786560.

The previous prime is 2026618166149. The next prime is 2026618166213.

It is a happy number.

2026618166202 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8079949 + ... + 8326992.

It is an arithmetic number, because the mean of its divisors is an integer number (77079813516).

Almost surely, 2^{2026618166202} is an apocalyptic number.

2026618166202 is an abundant number, since it is smaller than the sum of its proper divisors (2906489898822).

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

2026618166202 is a wasteful number, since it uses less digits than its factorization.

2026618166202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16407143.

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 2026618166202 in words is "two trillion, twenty-six billion, six hundred eighteen million, one hundred sixty-six thousand, two hundred two".