3390443157406 has 8 divisors (see below), whose sum is σ = 5261032485720. Its totient is φ = 1636765662168.

The previous prime is 3390443157389. The next prime is 3390443157421. The reversal of 3390443157406 is 6047513440933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3390443157406² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3390443157406.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 29227958196 + ... + 29227958311.

It is an arithmetic number, because the mean of its divisors is an integer number (657629060715).

Almost surely, 2^{3390443157406} is an apocalyptic number.

3390443157406 is a deficient number, since it is larger than the sum of its proper divisors (1870589328314).

3390443157406 is a wasteful number, since it uses less digits than its factorization.

3390443157406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58455916538.

The product of its (nonzero) digits is 3265920, while the sum is 49.

The spelling of 3390443157406 in words is "three trillion, three hundred ninety billion, four hundred forty-three million, one hundred fifty-seven thousand, four hundred six".