40426222200040 has 64 divisors (see below), whose sum is σ = 92410112692800. Its totient is φ = 15914375927808.

The previous prime is 40426222199999. The next prime is 40426222200071. The reversal of 40426222200040 is 4000222262404.

It is a junction number, because it is equal to n+sod(n) for n = 40426222199981 and 40426222200008.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28409194 + ... + 29798233.

It is an arithmetic number, because the mean of its divisors is an integer number (1443908010825).

Almost surely, 2^{40426222200040} is an apocalyptic number.

40426222200040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40426222200040 is an abundant number, since it is smaller than the sum of its proper divisors (51983890492760).

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

40426222200040 is a wasteful number, since it uses less digits than its factorization.

40426222200040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58207714 (or 58207710 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 40426222200040 its reverse (4000222262404), we get a palindrome (44426444462444).

The spelling of 40426222200040 in words is "forty trillion, four hundred twenty-six billion, two hundred twenty-two million, two hundred thousand, forty".