10344002542 has 4 divisors (see below), whose sum is σ = 15516003816. Its totient is φ = 5172001270.

The previous prime is 10344002503. The next prime is 10344002549. The reversal of 10344002542 is 24520044301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10344002549) 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 as a sum of consecutive naturals, namely, 2586000634 + ... + 2586000637.

It is an arithmetic number, because the mean of its divisors is an integer number (3879000954).

Almost surely, 2^10344002542 is an apocalyptic number.

10344002542 is a deficient number, since it is larger than the sum of its proper divisors (5172001274).

10344002542 is an equidigital number, since it uses as much as digits as its factorization.

10344002542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172001273.

The product of its (nonzero) digits is 3840, while the sum is 25.

Adding to 10344002542 its reverse (24520044301), we get a palindrome (34864046843).

The spelling of 10344002542 in words is "ten billion, three hundred forty-four million, two thousand, five hundred forty-two".