140303400210202 has 16 divisors (see below), whose sum is σ = 211439581619400. Its totient is φ = 69823729419840.

The previous prime is 140303400210187. The next prime is 140303400210247. The reversal of 140303400210202 is 202012004303041.

It can be written as a sum of positive squares in 4 ways, for example, as 132393812075001 + 7909588135201 = 11506251^2 + 2812399^2 .

It is a super-2 number, since 2×140303400210202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45956749 + ... + 48914512.

Almost surely, 2^{140303400210202} is an apocalyptic number.

140303400210202 is a deficient number, since it is larger than the sum of its proper divisors (71136181409198).

140303400210202 is a wasteful number, since it uses less digits than its factorization.

140303400210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94874721.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 140303400210202 its reverse (202012004303041), we get a palindrome (342315404513243).

The spelling of 140303400210202 in words is "one hundred forty trillion, three hundred three billion, four hundred million, two hundred ten thousand, two hundred two".