3266041211778 has 16 divisors (see below), whose sum is σ = 6592009786560. Its totient is φ = 1078692510096.

The previous prime is 3266041211767. The next prime is 3266041211789. The reversal of 3266041211778 is 8771121406623.

It is an interprime number because it is at equal distance from previous prime (3266041211767) and next prime (3266041211789).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2496972750 + ... + 2496974057.

It is an arithmetic number, because the mean of its divisors is an integer number (412000611660).

Almost surely, 2^{3266041211778} is an apocalyptic number.

3266041211778 is an abundant number, since it is smaller than the sum of its proper divisors (3325968574782).

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

3266041211778 is a wasteful number, since it uses less digits than its factorization.

3266041211778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4993946921.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 3266041211778 in words is "three trillion, two hundred sixty-six billion, forty-one million, two hundred eleven thousand, seven hundred seventy-eight".