2404121031 has 24 divisors (see below), whose sum is σ = 3746158416. Its totient is φ = 1476921600.

The previous prime is 2404121009. The next prime is 2404121033. The reversal of 2404121031 is 1301214042.

2404121031 is a `hidden beast` number, since 240 + 412 + 10 + 3 + 1 = 666.

It is not a de Polignac number, because 2404121031 - 2⁷ = 2404120903 is a prime.

It is a super-2 number, since 2×2404121031² = 11559595863393005922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2404120995 and 2404121013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2404121033) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52056 + ... + 86706.

It is an arithmetic number, because the mean of its divisors is an integer number (156089934).

Almost surely, 2^2404121031 is an apocalyptic number.

2404121031 is a deficient number, since it is larger than the sum of its proper divisors (1342037385).

2404121031 is a wasteful number, since it uses less digits than its factorization.

2404121031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35263 (or 35260 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2404121031 is about 49031.8369123573. The cubic root of 2404121031 is about 1339.6317825057.

Adding to 2404121031 its reverse (1301214042), we get a palindrome (3705335073).

The spelling of 2404121031 in words is "two billion, four hundred four million, one hundred twenty-one thousand, thirty-one".