140023402010322 has 16 divisors (see below), whose sum is σ = 280055075886432. Its totient is φ = 46673088692480.

The previous prime is 140023402010309. The next prime is 140023402010329. The reversal of 140023402010322 is 223010204320041.

It is a happy number.

It is a super-2 number, since 2×140023402010322² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 140023402010292 and 140023402010301.

It is not an unprimeable number, because it can be changed into a prime (140023402010329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344441004 + ... + 344847287.

It is an arithmetic number, because the mean of its divisors is an integer number (17503442242902).

Almost surely, 2^{140023402010322} is an apocalyptic number.

140023402010322 is an abundant number, since it is smaller than the sum of its proper divisors (140031673876110).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140023402010322 is a wasteful number, since it uses less digits than its factorization.

140023402010322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689322153.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 140023402010322 its reverse (223010204320041), we get a palindrome (363033606330363).

The spelling of 140023402010322 in words is "one hundred forty trillion, twenty-three billion, four hundred two million, ten thousand, three hundred twenty-two".