4073260821406 has 16 divisors (see below), whose sum is σ = 7046794608480. Its totient is φ = 1729667766240.

The previous prime is 4073260821403. The next prime is 4073260821449. The reversal of 4073260821406 is 6041280623704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4073260821403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1334618665 + ... + 1334621716.

It is an arithmetic number, because the mean of its divisors is an integer number (440424663030).

Almost surely, 2^{4073260821406} is an apocalyptic number.

4073260821406 is a deficient number, since it is larger than the sum of its proper divisors (2973533787074).

4073260821406 is a wasteful number, since it uses less digits than its factorization.

4073260821406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2669240499.

The product of its (nonzero) digits is 387072, while the sum is 43.

The spelling of 4073260821406 in words is "four trillion, seventy-three billion, two hundred sixty million, eight hundred twenty-one thousand, four hundred six".