10340143000400 has 60 divisors (see below), whose sum is σ = 25922288953632. Its totient is φ = 3956228622720.

The previous prime is 10340143000373. The next prime is 10340143000409. The reversal of 10340143000400 is 400034104301.

It is a happy number.

It is a super-2 number, since 2×10340143000400² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340143000409) 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 11 ways as a sum of consecutive naturals, for example, 561955094 + ... + 561973493.

Almost surely, 2^{10340143000400} is an apocalyptic number.

10340143000400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10340143000400 is an abundant number, since it is smaller than the sum of its proper divisors (15582145953232).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10340143000400 is a wasteful number, since it uses less digits than its factorization.

10340143000400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123928628 (or 1123928617 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10340143000400 its reverse (400034104301), we get a palindrome (10740177104701).

The spelling of 10340143000400 in words is "ten trillion, three hundred forty billion, one hundred forty-three million, four hundred", and thus it is an aban number.