10344042420000 has 120 divisors (see below), whose sum is σ = 33930528142896. Its totient is φ = 2758411296000.

The previous prime is 10344042419957. The next prime is 10344042420007. The reversal of 10344042420000 is 2424044301.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (10344042420007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86140354 + ... + 86260353.

Almost surely, 2^{10344042420000} is an apocalyptic number.

10344042420000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10344042420000 is an abundant number, since it is smaller than the sum of its proper divisors (23586485722896).

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

10344042420000 is an equidigital number, since it uses as much as digits as its factorization.

10344042420000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172400740 (or 172400717 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 10344042420000 its reverse (2424044301), we get a palindrome (10346466464301).

The spelling of 10344042420000 in words is "ten trillion, three hundred forty-four billion, forty-two million, four hundred twenty thousand".