40228826484 has 48 divisors (see below), whose sum is σ = 117029316096. Its totient is φ = 10449045600.

The previous prime is 40228826479. The next prime is 40228826489. The reversal of 40228826484 is 48462882204.

It is an interprime number because it is at equal distance from previous prime (40228826479) and next prime (40228826489).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40228826489) 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, 21767922 + ... + 21769769.

It is an arithmetic number, because the mean of its divisors is an integer number (2438110752).

Almost surely, 2^40228826484 is an apocalyptic number.

40228826484 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40228826484 is an abundant number, since it is smaller than the sum of its proper divisors (76800489612).

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

40228826484 is a wasteful number, since it uses less digits than its factorization.

40228826484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43537716 (or 43537714 counting only the distinct ones).

The product of its (nonzero) digits is 1572864, while the sum is 48.

The spelling of 40228826484 in words is "forty billion, two hundred twenty-eight million, eight hundred twenty-six thousand, four hundred eighty-four".