40122553224 has 128 divisors (see below), whose sum is σ = 109312560000. Its totient is φ = 12198795264.

The previous prime is 40122553217. The next prime is 40122553243. The reversal of 40122553224 is 42235522104.

It is a junction number, because it is equal to n+sod(n) for n = 40122553191 and 40122553200.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 9786327 + ... + 9790425.

It is an arithmetic number, because the mean of its divisors is an integer number (854004375).

Almost surely, 2^40122553224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40122553224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54656280000).

40122553224 is an abundant number, since it is smaller than the sum of its proper divisors (69190006776).

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

40122553224 is a wasteful number, since it uses less digits than its factorization.

40122553224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4487 (or 4483 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The spelling of 40122553224 in words is "forty billion, one hundred twenty-two million, five hundred fifty-three thousand, two hundred twenty-four".