294000140 has 24 divisors (see below), whose sum is σ = 705600672. Its totient is φ = 100800000.

The previous prime is 294000131. The next prime is 294000163. The reversal of 294000140 is 41000492.

294000140 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1049861 + ... + 1050140.

It is an arithmetic number, because the mean of its divisors is an integer number (29400028).

Almost surely, 2^294000140 is an apocalyptic number.

294000140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

294000140 is an abundant number, since it is smaller than the sum of its proper divisors (411600532).

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

294000140 is a wasteful number, since it uses less digits than its factorization.

294000140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2100017 (or 2100015 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 294000140 is about 17146.4322819647. The cubic root of 294000140 is about 664.9400816611.

The spelling of 294000140 in words is "two hundred ninety-four million, one hundred forty", and thus it is an aban number.