40122403202 has 16 divisors (see below), whose sum is σ = 68784716160. Its totient is φ = 17194452288.

The previous prime is 40122403183. The next prime is 40122403253. The reversal of 40122403202 is 20230422104.

40122403202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 274298 + ... + 394314.

It is an arithmetic number, because the mean of its divisors is an integer number (4299044760).

Almost surely, 2^40122403202 is an apocalyptic number.

40122403202 is a deficient number, since it is larger than the sum of its proper divisors (28662312958).

40122403202 is a wasteful number, since it uses less digits than its factorization.

40122403202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143905.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 40122403202 its reverse (20230422104), we get a palindrome (60352825306).

The spelling of 40122403202 in words is "forty billion, one hundred twenty-two million, four hundred three thousand, two hundred two".