40220034100 has 36 divisors (see below), whose sum is σ = 91871029600. Its totient is φ = 15241275360.

The previous prime is 40220034079. The next prime is 40220034121. The reversal of 40220034100 is 143002204.

It is an interprime number because it is at equal distance from previous prime (40220034079) and next prime (40220034121).

It is a super-2 number, since 2×40220034100² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10582320 + ... + 10586119.

Almost surely, 2^40220034100 is an apocalyptic number.

It is an amenable number.

40220034100 is an abundant number, since it is smaller than the sum of its proper divisors (51650995500).

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

40220034100 is a wasteful number, since it uses less digits than its factorization.

40220034100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21168472 (or 21168465 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 40220034100 its reverse (143002204), we get a palindrome (40363036304).

The spelling of 40220034100 in words is "forty billion, two hundred twenty million, thirty-four thousand, one hundred".