10143400012999 has 32 divisors (see below), whose sum is σ = 11238443532288. Its totient is φ = 9078308160000.

The previous prime is 10143400012979. The next prime is 10143400013053. The reversal of 10143400012999 is 99921000434101.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10143400012999 - 2⁷ = 10143400012871 is a prime.

It is a super-2 number, since 2×10143400012999² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143400012979) 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, 213787119 + ... + 213834559.

It is an arithmetic number, because the mean of its divisors is an integer number (351201360384).

Almost surely, 2^{10143400012999} is an apocalyptic number.

10143400012999 is a deficient number, since it is larger than the sum of its proper divisors (1095043519289).

10143400012999 is a wasteful number, since it uses less digits than its factorization.

10143400012999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48639.

The product of its (nonzero) digits is 69984, while the sum is 43.

The spelling of 10143400012999 in words is "ten trillion, one hundred forty-three billion, four hundred million, twelve thousand, nine hundred ninety-nine".