40120553335 has 8 divisors (see below), whose sum is σ = 48166955856. Its totient is φ = 32081581440.

The previous prime is 40120553327. The next prime is 40120553351. The reversal of 40120553335 is 53335502104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40120553335 - 2³ = 40120553327 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40120553297 and 40120553306.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1845769 + ... + 1867378.

It is an arithmetic number, because the mean of its divisors is an integer number (6020869482).

Almost surely, 2^40120553335 is an apocalyptic number.

40120553335 is a deficient number, since it is larger than the sum of its proper divisors (8046402521).

40120553335 is a wasteful number, since it uses less digits than its factorization.

40120553335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3715313.

The product of its (nonzero) digits is 27000, while the sum is 31.

The spelling of 40120553335 in words is "forty billion, one hundred twenty million, five hundred fifty-three thousand, three hundred thirty-five".