407411121 has 32 divisors (see below), whose sum is σ = 619637760. Its totient is φ = 236199744.

The previous prime is 407411113. The next prime is 407411143. The reversal of 407411121 is 121114704.

It is not a de Polignac number, because 407411121 - 2³ = 407411113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (407411101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56710 + ... + 63488.

It is an arithmetic number, because the mean of its divisors is an integer number (19363680).

Almost surely, 2^407411121 is an apocalyptic number.

It is an amenable number.

407411121 is a deficient number, since it is larger than the sum of its proper divisors (212226639).

407411121 is a wasteful number, since it uses less digits than its factorization.

407411121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6885.

The product of its (nonzero) digits is 224, while the sum is 21.

The square root of 407411121 is about 20184.4276857185. The cubic root of 407411121 is about 741.3289492921.

Adding to 407411121 its reverse (121114704), we get a palindrome (528525825).

The spelling of 407411121 in words is "four hundred seven million, four hundred eleven thousand, one hundred twenty-one".