1004214541 has 4 divisors (see below), whose sum is σ = 1095506784. Its totient is φ = 912922300.

The previous prime is 1004214503. The next prime is 1004214613. The reversal of 1004214541 is 1454124001.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1454124001 = 11 ⋅132193091.

It is a cyclic number.

It is not a de Polignac number, because 1004214541 - 2¹³ = 1004206349 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 (1004214041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45646105 + ... + 45646126.

It is an arithmetic number, because the mean of its divisors is an integer number (273876696).

Almost surely, 2^1004214541 is an apocalyptic number.

1004214541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1004214541 is a deficient number, since it is larger than the sum of its proper divisors (91292243).

1004214541 is an equidigital number, since it uses as much as digits as its factorization.

1004214541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91292242.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1004214541 is about 31689.3442816351. The cubic root of 1004214541 is about 1001.4028780130.

Adding to 1004214541 its reverse (1454124001), we get a palindrome (2458338542).

The spelling of 1004214541 in words is "one billion, four million, two hundred fourteen thousand, five hundred forty-one".