3400555433441 has 4 divisors (see below), whose sum is σ = 3400578522900. Its totient is φ = 3400532343984.

The previous prime is 3400555433437. The next prime is 3400555433447. The reversal of 3400555433441 is 1443345550043.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2992900000000 + 407655433441 = 1730000^2 + 638479^2 .

It is a cyclic number.

It is not a de Polignac number, because 3400555433441 - 2² = 3400555433437 is a prime.

It is a super-2 number, since 2×3400555433441² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3400555433447) 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, 11322386 + ... + 11618843.

It is an arithmetic number, because the mean of its divisors is an integer number (850144630725).

Almost surely, 2^{3400555433441} is an apocalyptic number.

It is an amenable number.

3400555433441 is a deficient number, since it is larger than the sum of its proper divisors (23089459).

3400555433441 is a wasteful number, since it uses less digits than its factorization.

3400555433441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23089458.

The product of its (nonzero) digits is 864000, while the sum is 41.

The spelling of 3400555433441 in words is "three trillion, four hundred billion, five hundred fifty-five million, four hundred thirty-three thousand, four hundred forty-one".