4034344021413 has 8 divisors (see below), whose sum is σ = 5552645534976. Its totient is φ = 2602802594400.

The previous prime is 4034344021391. The next prime is 4034344021427. The reversal of 4034344021413 is 3141204434304.

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

It is not a de Polignac number, because 4034344021413 - 2⁵ = 4034344021381 is a prime.

It is a super-2 number, since 2×4034344021413² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4034344021453) 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, 21690021528 + ... + 21690021713.

It is an arithmetic number, because the mean of its divisors is an integer number (694080691872).

Almost surely, 2^{4034344021413} is an apocalyptic number.

It is an amenable number.

4034344021413 is a deficient number, since it is larger than the sum of its proper divisors (1518301513563).

4034344021413 is a wasteful number, since it uses less digits than its factorization.

4034344021413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43380043275.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 4034344021413 its reverse (3141204434304), we get a palindrome (7175548455717).

The spelling of 4034344021413 in words is "four trillion, thirty-four billion, three hundred forty-four million, twenty-one thousand, four hundred thirteen".