140303211402 has 16 divisors (see below), whose sum is σ = 280626080832. Its totient is φ = 46764460800.

The previous prime is 140303211401. The next prime is 140303211413. The reversal of 140303211402 is 204112303041.

It is a super-2 number, since 2×140303211402² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140303211401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725478 + ... + 898289.

It is an arithmetic number, because the mean of its divisors is an integer number (17539130052).

Almost surely, 2^140303211402 is an apocalyptic number.

140303211402 is an abundant number, since it is smaller than the sum of its proper divisors (140322869430).

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

140303211402 is a wasteful number, since it uses less digits than its factorization.

140303211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1638173.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 140303211402 its reverse (204112303041), we get a palindrome (344415514443).

The spelling of 140303211402 in words is "one hundred forty billion, three hundred three million, two hundred eleven thousand, four hundred two".