140320301241434 has 8 divisors (see below), whose sum is σ = 210937025511828. Its totient is φ = 70007959404160.

The previous prime is 140320301241427. The next prime is 140320301241443. The reversal of 140320301241434 is 434142103023041.

It can be written as a sum of positive squares in 2 ways, for example, as 136189996982209 + 4130304259225 = 11670047^2 + 2032315^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 140320301241434.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76095607127 + ... + 76095608970.

Almost surely, 2^{140320301241434} is an apocalyptic number.

140320301241434 is a deficient number, since it is larger than the sum of its proper divisors (70616724270394).

140320301241434 is a wasteful number, since it uses less digits than its factorization.

140320301241434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152191216560.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 140320301241434 its reverse (434142103023041), we get a palindrome (574462404264475).

The spelling of 140320301241434 in words is "one hundred forty trillion, three hundred twenty billion, three hundred one million, two hundred forty-one thousand, four hundred thirty-four".