40451235355 has 8 divisors (see below), whose sum is σ = 48546292032. Its totient is φ = 32357781888.

The previous prime is 40451235337. The next prime is 40451235379. The reversal of 40451235355 is 55353215404.

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

It is a cyclic number.

It is not a de Polignac number, because 40451235355 - 2¹⁵ = 40451202587 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 344574 + ... + 446803.

It is an arithmetic number, because the mean of its divisors is an integer number (6068286504).

Almost surely, 2^40451235355 is an apocalyptic number.

40451235355 is a deficient number, since it is larger than the sum of its proper divisors (8095056677).

40451235355 is a wasteful number, since it uses less digits than its factorization.

40451235355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801605.

The product of its (nonzero) digits is 180000, while the sum is 37.

The spelling of 40451235355 in words is "forty billion, four hundred fifty-one million, two hundred thirty-five thousand, three hundred fifty-five".