2401122343431 has 32 divisors (see below), whose sum is σ = 3720005015040. Its totient is φ = 1349325144576.

The previous prime is 2401122343369. The next prime is 2401122343441. The reversal of 2401122343431 is 1343432211042.

It is not a de Polignac number, because 2401122343431 - 2¹⁰ = 2401122342407 is a prime.

It is a super-3 number, since 3×2401122343431³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2401122343441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3592126 + ... + 4207803.

It is an arithmetic number, because the mean of its divisors is an integer number (116250156720).

Almost surely, 2^{2401122343431} is an apocalyptic number.

2401122343431 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2401122343431 is a deficient number, since it is larger than the sum of its proper divisors (1318882671609).

2401122343431 is a wasteful number, since it uses less digits than its factorization.

2401122343431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7800183.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 2401122343431 its reverse (1343432211042), we get a palindrome (3744554554473).

The spelling of 2401122343431 in words is "two trillion, four hundred one billion, one hundred twenty-two million, three hundred forty-three thousand, four hundred thirty-one".