413233004021 has 4 divisors (see below), whose sum is σ = 413556096000. Its totient is φ = 412909912044.

The previous prime is 413233004017. The next prime is 413233004033. The reversal of 413233004021 is 120400332314.

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: 120400332314 = 2 ⋅60200166157.

It is a cyclic number.

It is not a de Polignac number, because 413233004021 - 2² = 413233004017 is a prime.

It is a super-2 number, since 2×413233004021² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (413238004021) 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, 161544071 + ... + 161546628.

It is an arithmetic number, because the mean of its divisors is an integer number (103389024000).

Almost surely, 2^413233004021 is an apocalyptic number.

It is an amenable number.

413233004021 is a deficient number, since it is larger than the sum of its proper divisors (323091979).

413233004021 is a wasteful number, since it uses less digits than its factorization.

413233004021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323091978.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 413233004021 its reverse (120400332314), we get a palindrome (533633336335).

The spelling of 413233004021 in words is "four hundred thirteen billion, two hundred thirty-three million, four thousand, twenty-one".