940003020212 has 24 divisors (see below), whose sum is σ = 1694437514952. Its totient is φ = 456004684800.

The previous prime is 940003020199. The next prime is 940003020223. The reversal of 940003020212 is 212020300049.

It can be written as a sum of positive squares in 4 ways, for example, as 67785246736 + 872217773476 = 260356^2 + 933926^2 .

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, 15803813 + ... + 15863180.

It is an arithmetic number, because the mean of its divisors is an integer number (70601563123).

Almost surely, 2^940003020212 is an apocalyptic number.

It is an amenable number.

940003020212 is a deficient number, since it is larger than the sum of its proper divisors (754434494740).

940003020212 is a wasteful number, since it uses less digits than its factorization.

940003020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31667219 (or 31667217 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 940003020212 in words is "nine hundred forty billion, three million, twenty thousand, two hundred twelve".