10040343121124 has 12 divisors (see below), whose sum is σ = 17570666281644. Its totient is φ = 5020152754944.

The previous prime is 10040343121069. The next prime is 10040343121129. The reversal of 10040343121124 is 42112134304001.

It can be written as a sum of positive squares in 2 ways, for example, as 6320035105024 + 3720308016100 = 2513968^2 + 1928810^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10040343121093 and 10040343121102.

It is not an unprimeable number, because it can be changed into a prime (10040343121129) 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, 3463937 + ... + 5663880.

It is an arithmetic number, because the mean of its divisors is an integer number (1464222190137).

Almost surely, 2^{10040343121124} is an apocalyptic number.

It is an amenable number.

10040343121124 is a deficient number, since it is larger than the sum of its proper divisors (7530323160520).

10040343121124 is a wasteful number, since it uses less digits than its factorization.

10040343121124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9402814 (or 9402812 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 10040343121124 its reverse (42112134304001), we get a palindrome (52152477425125).

The spelling of 10040343121124 in words is "ten trillion, forty billion, three hundred forty-three million, one hundred twenty-one thousand, one hundred twenty-four".