4140934273021 has 32 divisors (see below), whose sum is σ = 5216340729600. Its totient is φ = 3199362776064.

The previous prime is 4140934273019. The next prime is 4140934273027. The reversal of 4140934273021 is 1203724390414.

It is not a de Polignac number, because 4140934273021 - 2¹ = 4140934273019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4140934273027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16044405 + ... + 16300453.

It is an arithmetic number, because the mean of its divisors is an integer number (163010647800).

Almost surely, 2^{4140934273021} is an apocalyptic number.

It is an amenable number.

4140934273021 is a deficient number, since it is larger than the sum of its proper divisors (1075406456579).

4140934273021 is a wasteful number, since it uses less digits than its factorization.

4140934273021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260245.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 4140934273021 in words is "four trillion, one hundred forty billion, nine hundred thirty-four million, two hundred seventy-three thousand, twenty-one".