10143023441340 has 48 divisors (see below), whose sum is σ = 28936323487008. Its totient is φ = 2653772169984.

The previous prime is 10143023441303. The next prime is 10143023441371. The reversal of 10143023441340 is 4314432034101.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 10143023441298 and 10143023441307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594811827 + ... + 1594818186.

It is an arithmetic number, because the mean of its divisors is an integer number (602840072646).

Almost surely, 2^{10143023441340} is an apocalyptic number.

10143023441340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10143023441340 is an abundant number, since it is smaller than the sum of its proper divisors (18793300045668).

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

10143023441340 is a wasteful number, since it uses less digits than its factorization.

10143023441340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3189630078 (or 3189630076 counting only the distinct ones).

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

Adding to 10143023441340 its reverse (4314432034101), we get a palindrome (14457455475441).

The spelling of 10143023441340 in words is "ten trillion, one hundred forty-three billion, twenty-three million, four hundred forty-one thousand, three hundred forty".