140103042210541 has 8 divisors (see below), whose sum is σ = 143949143328120. Its totient is φ = 136260074377728.

The previous prime is 140103042210539. The next prime is 140103042210697. The reversal of 140103042210541 is 145012240301041.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 42669362488041 + 97433679722500 = 6532179^2 + 9870850^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 140103042210541 - 2¹ = 140103042210539 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140103042210841) 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 7 ways as a sum of consecutive naturals, for example, 783230536 + ... + 783409393.

It is an arithmetic number, because the mean of its divisors is an integer number (17993642916015).

Almost surely, 2^{140103042210541} is an apocalyptic number.

It is an amenable number.

140103042210541 is a deficient number, since it is larger than the sum of its proper divisors (3846101117579).

140103042210541 is a wasteful number, since it uses less digits than its factorization.

140103042210541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1566642383.

The product of its (nonzero) digits is 3840, while the sum is 28.

Adding to 140103042210541 its reverse (145012240301041), we get a palindrome (285115282511582).

The spelling of 140103042210541 in words is "one hundred forty trillion, one hundred three billion, forty-two million, two hundred ten thousand, five hundred forty-one".