2940730040412 has 72 divisors (see below), whose sum is σ = 7760012682240. Its totient is φ = 937224631200.

The previous prime is 2940730040411. The next prime is 2940730040441. The reversal of 2940730040412 is 2140400370492.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940730040411) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1191289 + ... + 2701967.

It is an arithmetic number, because the mean of its divisors is an integer number (107777953920).

Almost surely, 2^{2940730040412} is an apocalyptic number.

It is an amenable number.

2940730040412 is an abundant number, since it is smaller than the sum of its proper divisors (4819282641828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2940730040412 is a wasteful number, since it uses less digits than its factorization.

2940730040412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513063 (or 1513058 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 2940730040412 in words is "two trillion, nine hundred forty billion, seven hundred thirty million, forty thousand, four hundred twelve".