140213102303044 has 12 divisors (see below), whose sum is σ = 245407041819324. Its totient is φ = 70096804640384.

The previous prime is 140213102303011. The next prime is 140213102303111. The reversal of 140213102303044 is 440303201312041.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30456469112644 + 109756633190400 = 5518738^2 + 10476480^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2436595417 + ... + 2436652960.

It is an arithmetic number, because the mean of its divisors is an integer number (20450586818277).

Almost surely, 2^{140213102303044} is an apocalyptic number.

It is an amenable number.

140213102303044 is a deficient number, since it is larger than the sum of its proper divisors (105193939516280).

140213102303044 is a wasteful number, since it uses less digits than its factorization.

140213102303044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4873255574 (or 4873255572 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 140213102303044 its reverse (440303201312041), we get a palindrome (580516303615085).

The spelling of 140213102303044 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred two million, three hundred three thousand, forty-four".