3442281407477 has 4 divisors (see below), whose sum is σ = 3755216080896. Its totient is φ = 3129346734060.

The previous prime is 3442281407429. The next prime is 3442281407501. The reversal of 3442281407477 is 7747041822443.

It is a happy number.

3442281407477 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3442281407477 - 2¹² = 3442281403381 is a prime.

It is a super-2 number, since 2×3442281407477² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3442281407077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156467336693 + ... + 156467336714.

It is an arithmetic number, because the mean of its divisors is an integer number (938804020224).

Almost surely, 2^{3442281407477} is an apocalyptic number.

It is an amenable number.

3442281407477 is a deficient number, since it is larger than the sum of its proper divisors (312934673419).

3442281407477 is a wasteful number, since it uses less digits than its factorization.

3442281407477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312934673418.

The product of its (nonzero) digits is 8429568, while the sum is 53.

The spelling of 3442281407477 in words is "three trillion, four hundred forty-two billion, two hundred eighty-one million, four hundred seven thousand, four hundred seventy-seven".