140022320200402 has 16 divisors (see below), whose sum is σ = 210244825791000. Its totient is φ = 69940747019520.

The previous prime is 140022320200349. The next prime is 140022320200409. The reversal of 140022320200402 is 204002023220041.

It can be written as a sum of positive squares in 4 ways, for example, as 137245934470401 + 2776385730001 = 11715201^2 + 1666249^2 .

It is not an unprimeable number, because it can be changed into a prime (140022320200409) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 942999 + ... + 16761082.

Almost surely, 2^{140022320200402} is an apocalyptic number.

140022320200402 is a deficient number, since it is larger than the sum of its proper divisors (70222505590598).

140022320200402 is a wasteful number, since it uses less digits than its factorization.

140022320200402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17708061.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 140022320200402 its reverse (204002023220041), we get a palindrome (344024343420443).

The spelling of 140022320200402 in words is "one hundred forty trillion, twenty-two billion, three hundred twenty million, two hundred thousand, four hundred two".