10542240431054 has 16 divisors (see below), whose sum is σ = 16817318512848. Its totient is φ = 4939199452032.

The previous prime is 10542240431017. The next prime is 10542240431077. The reversal of 10542240431054 is 45013404224501.

It is a happy number.

It is a super-2 number, since 2×10542240431054² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682956809 + ... + 682972244.

It is an arithmetic number, because the mean of its divisors is an integer number (1051082407053).

Almost surely, 2^{10542240431054} is an apocalyptic number.

10542240431054 is a deficient number, since it is larger than the sum of its proper divisors (6275078081794).

10542240431054 is a wasteful number, since it uses less digits than its factorization.

10542240431054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365929299.

The product of its (nonzero) digits is 76800, while the sum is 35.

Adding to 10542240431054 its reverse (45013404224501), we get a palindrome (55555644655555).

The spelling of 10542240431054 in words is "ten trillion, five hundred forty-two billion, two hundred forty million, four hundred thirty-one thousand, fifty-four".