408048022131 has 16 divisors (see below), whose sum is σ = 547524956160. Its totient is φ = 270303893600.

The previous prime is 408048022099. The next prime is 408048022133. The reversal of 408048022131 is 131220840804.

It is a cyclic number.

It is not a de Polignac number, because 408048022131 - 2⁵ = 408048022099 is a prime.

It is a super-2 number, since 2×408048022131² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 408048022092 and 408048022101.

It is not an unprimeable number, because it can be changed into a prime (408048022133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406606 + ... + 990668.

It is an arithmetic number, because the mean of its divisors is an integer number (34220309760).

Almost surely, 2^408048022131 is an apocalyptic number.

408048022131 is a deficient number, since it is larger than the sum of its proper divisors (139476934029).

408048022131 is a wasteful number, since it uses less digits than its factorization.

408048022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585546.

The product of its (nonzero) digits is 12288, while the sum is 33.

Adding to 408048022131 its reverse (131220840804), we get a palindrome (539268862935).

The spelling of 408048022131 in words is "four hundred eight billion, forty-eight million, twenty-two thousand, one hundred thirty-one".