2266435020403 has 16 divisors (see below), whose sum is σ = 2393153501760. Its totient is φ = 2142097391104.

The previous prime is 2266435020347. The next prime is 2266435020467. The reversal of 2266435020403 is 3040205346622.

It is a cyclic number.

It is not a de Polignac number, because 2266435020403 - 2¹⁷ = 2266434889331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2266435020203) 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, 2685375 + ... + 3426967.

It is an arithmetic number, because the mean of its divisors is an integer number (149572093860).

Almost surely, 2^{2266435020403} is an apocalyptic number.

2266435020403 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2266435020403 is a deficient number, since it is larger than the sum of its proper divisors (126718481357).

2266435020403 is a wasteful number, since it uses less digits than its factorization.

2266435020403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743198.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 2266435020403 in words is "two trillion, two hundred sixty-six billion, four hundred thirty-five million, twenty thousand, four hundred three".