10243260134142 has 64 divisors (see below), whose sum is σ = 23474096524800. Its totient is φ = 2919034331136.

The previous prime is 10243260134137. The next prime is 10243260134147. The reversal of 10243260134142 is 24143106234201.

It is an interprime number because it is at equal distance from previous prime (10243260134137) and next prime (10243260134147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10243260134147) 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, 50948278 + ... + 51148934.

It is an arithmetic number, because the mean of its divisors is an integer number (366782758200).

Almost surely, 2^{10243260134142} is an apocalyptic number.

10243260134142 is an abundant number, since it is smaller than the sum of its proper divisors (13230836390658).

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

10243260134142 is a wasteful number, since it uses less digits than its factorization.

10243260134142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203825.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 10243260134142 its reverse (24143106234201), we get a palindrome (34386366368343).

The spelling of 10243260134142 in words is "ten trillion, two hundred forty-three billion, two hundred sixty million, one hundred thirty-four thousand, one hundred forty-two".