40202216082 has 64 divisors (see below), whose sum is σ = 102179082240. Its totient is φ = 11477548368.

The previous prime is 40202216057. The next prime is 40202216099. The reversal of 40202216082 is 28061220204.

It is a happy number.

40202216082 is a `hidden beast` number, since 402 + 0 + 22 + 160 + 82 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 461533 + ... + 541679.

It is an arithmetic number, because the mean of its divisors is an integer number (1596548160).

Almost surely, 2^40202216082 is an apocalyptic number.

40202216082 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40202216082 is an abundant number, since it is smaller than the sum of its proper divisors (61976866158).

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

40202216082 is a wasteful number, since it uses less digits than its factorization.

40202216082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81492 (or 81486 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 40202216082 its reverse (28061220204), we get a palindrome (68263436286).

The spelling of 40202216082 in words is "forty billion, two hundred two million, two hundred sixteen thousand, eighty-two".