413754421 has 2 divisors, whose sum is σ = 413754422. Its totient is φ = 413754420.

The previous prime is 413754409. The next prime is 413754457. The reversal of 413754421 is 124457314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 407434225 + 6320196 = 20185^2 + 2514^2 .

It is a cyclic number.

It is not a de Polignac number, because 413754421 - 2⁷ = 413754293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413754491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206877210 + 206877211.

It is an arithmetic number, because the mean of its divisors is an integer number (206877211).

Almost surely, 2^413754421 is an apocalyptic number.

It is an amenable number.

413754421 is a deficient number, since it is larger than the sum of its proper divisors (1).

413754421 is an equidigital number, since it uses as much as digits as its factorization.

413754421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 31.

The square root of 413754421 is about 20340.9542794826. The cubic root of 413754421 is about 745.1565942615.

It can be divided in two parts, 41375 and 4421, that added together give a square (45796 = 214²).

The spelling of 413754421 in words is "four hundred thirteen million, seven hundred fifty-four thousand, four hundred twenty-one".