3012400144023 has 8 divisors (see below), whose sum is σ = 4016592352368. Its totient is φ = 2008237349184.

The previous prime is 3012400144001. The next prime is 3012400144043. The reversal of 3012400144023 is 3204410042103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3012400144023 - 2¹⁸ = 3012399881879 is a prime.

It is a super-2 number, since 2×3012400144023² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3012400143984 and 3012400144002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3012400144043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7113286 + ... + 7524867.

It is an arithmetic number, because the mean of its divisors is an integer number (502074044046).

Almost surely, 2^{3012400144023} is an apocalyptic number.

3012400144023 is a deficient number, since it is larger than the sum of its proper divisors (1004192208345).

3012400144023 is a wasteful number, since it uses less digits than its factorization.

3012400144023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14706753.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 3012400144023 its reverse (3204410042103), we get a palindrome (6216810186126).

The spelling of 3012400144023 in words is "three trillion, twelve billion, four hundred million, one hundred forty-four thousand, twenty-three".