940969749122 has 54 divisors (see below), whose sum is σ = 1613635714683. Its totient is φ = 411288007104.

The previous prime is 940969749091. The next prime is 940969749253. The reversal of 940969749122 is 221947969049.

It can be written as a sum of positive squares in 5 ways, for example, as 203604361 + 940766144761 = 14269^2 + 969931^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=685919.

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 26 ways as a sum of consecutive naturals, for example, 338842598 + ... + 338845374.

Almost surely, 2^940969749122 is an apocalyptic number.

940969749122 is a deficient number, since it is larger than the sum of its proper divisors (672665965561).

940969749122 is an equidigital number, since it uses as much as digits as its factorization.

940969749122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5620 (or 2811 counting only the distinct ones).

The product of its (nonzero) digits is 17635968, while the sum is 62.

The spelling of 940969749122 in words is "nine hundred forty billion, nine hundred sixty-nine million, seven hundred forty-nine thousand, one hundred twenty-two".