40833837682921 has 32 divisors (see below), whose sum is σ = 41899260469248. Its totient is φ = 39785235678720.

The previous prime is 40833837682879. The next prime is 40833837682973. The reversal of 40833837682921 is 12928673833804.

40833837682921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 40833837682921 - 2¹¹ = 40833837680873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40833847682921) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3063986560 + ... + 3063999886.

It is an arithmetic number, because the mean of its divisors is an integer number (1309351889664).

Almost surely, 2^{40833837682921} is an apocalyptic number.

It is an amenable number.

40833837682921 is a deficient number, since it is larger than the sum of its proper divisors (1065422786327).

40833837682921 is a wasteful number, since it uses less digits than its factorization.

40833837682921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14821.

The product of its (nonzero) digits is 83607552, while the sum is 64.

The spelling of 40833837682921 in words is "forty trillion, eight hundred thirty-three billion, eight hundred thirty-seven million, six hundred eighty-two thousand, nine hundred twenty-one".