40220410302 has 16 divisors (see below), whose sum is σ = 89378689680. Its totient is φ = 13406803416.

The previous prime is 40220410267. The next prime is 40220410309. The reversal of 40220410302 is 20301402204.

40220410302 is a `hidden beast` number, since 4 + 0 + 220 + 410 + 30 + 2 = 666.

It is a super-2 number, since 2×40220410302² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40220410309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372411153 + ... + 372411260.

It is an arithmetic number, because the mean of its divisors is an integer number (5586168105).

Almost surely, 2^40220410302 is an apocalyptic number.

40220410302 is an abundant number, since it is smaller than the sum of its proper divisors (49158279378).

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

40220410302 is a wasteful number, since it uses less digits than its factorization.

40220410302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 744822424 (or 744822418 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 40220410302 its reverse (20301402204), we get a palindrome (60521812506).

The spelling of 40220410302 in words is "forty billion, two hundred twenty million, four hundred ten thousand, three hundred two".