40310302102 has 32 divisors (see below), whose sum is σ = 69821121600. Its totient is φ = 17096572800.

The previous prime is 40310302091. The next prime is 40310302103. The reversal of 40310302102 is 20120301304.

It is a happy number.

40310302102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40310302103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3610024 + ... + 3621172.

It is an arithmetic number, because the mean of its divisors is an integer number (2181910050).

Almost surely, 2^40310302102 is an apocalyptic number.

40310302102 is a deficient number, since it is larger than the sum of its proper divisors (29510819498).

40310302102 is a wasteful number, since it uses less digits than its factorization.

40310302102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13816.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 40310302102 its reverse (20120301304), we get a palindrome (60430603406).

The spelling of 40310302102 in words is "forty billion, three hundred ten million, three hundred two thousand, one hundred two".