413031400143421 has 4 divisors (see below), whose sum is σ = 413038544960700. Its totient is φ = 413024255326144.

The previous prime is 413031400143409. The next prime is 413031400143433. The reversal of 413031400143421 is 124341004130314.

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

It is an interprime number because it is at equal distance from previous prime (413031400143409) and next prime (413031400143433).

It can be written as a sum of positive squares in 2 ways, for example, as 80766348740100 + 332265051403321 = 8987010^2 + 18228139^2 .

It is a cyclic number.

It is not a de Polignac number, because 413031400143421 - 2⁷ = 413031400143293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413031400143451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3572321926 + ... + 3572437543.

It is an arithmetic number, because the mean of its divisors is an integer number (103259636240175).

Almost surely, 2^{413031400143421} is an apocalyptic number.

It is an amenable number.

413031400143421 is a deficient number, since it is larger than the sum of its proper divisors (7144817279).

413031400143421 is an equidigital number, since it uses as much as digits as its factorization.

413031400143421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7144817278.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 413031400143421 its reverse (124341004130314), we get a palindrome (537372404273735).

The spelling of 413031400143421 in words is "four hundred thirteen trillion, thirty-one billion, four hundred million, one hundred forty-three thousand, four hundred twenty-one".