10142242541 has 16 divisors (see below), whose sum is σ = 11158688640. Its totient is φ = 9175446720.

The previous prime is 10142242501. The next prime is 10142242637. The reversal of 10142242541 is 14524224101.

It is a cyclic number.

It is not a de Polignac number, because 10142242541 - 2⁶ = 10142242477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10142242541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10142242501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248951 + ... + 286811.

It is an arithmetic number, because the mean of its divisors is an integer number (697418040).

Almost surely, 2^10142242541 is an apocalyptic number.

It is an amenable number.

10142242541 is a deficient number, since it is larger than the sum of its proper divisors (1016446099).

10142242541 is a wasteful number, since it uses less digits than its factorization.

10142242541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38516.

The product of its (nonzero) digits is 2560, while the sum is 26.

Adding to 10142242541 its reverse (14524224101), we get a palindrome (24666466642).

The spelling of 10142242541 in words is "ten billion, one hundred forty-two million, two hundred forty-two thousand, five hundred forty-one".