142541002253403 has 48 divisors (see below), whose sum is σ = 233434855224480. Its totient is φ = 83088585119232.

The previous prime is 142541002253369. The next prime is 142541002253413. The reversal of 142541002253403 is 304352200145241.

It is a happy number.

142541002253403 is a `hidden beast` number, since 1 + 4 + 2 + 541 + 0 + 0 + 22 + 53 + 40 + 3 = 666.

It is not a de Polignac number, because 142541002253403 - 2⁸ = 142541002253147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142541002253413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10381201 + ... + 19820477.

It is an arithmetic number, because the mean of its divisors is an integer number (4863226150510).

Almost surely, 2^{142541002253403} is an apocalyptic number.

142541002253403 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

142541002253403 is a deficient number, since it is larger than the sum of its proper divisors (90893852971077).

142541002253403 is a wasteful number, since it uses less digits than its factorization.

142541002253403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9446108 (or 9446105 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 142541002253403 its reverse (304352200145241), we get a palindrome (446893202398644).

The spelling of 142541002253403 in words is "one hundred forty-two trillion, five hundred forty-one billion, two million, two hundred fifty-three thousand, four hundred three".