2741442540 has 48 divisors (see below), whose sum is σ = 7694342880. Its totient is φ = 729308160.

The previous prime is 2741442533. The next prime is 2741442547. The reversal of 2741442540 is 452441472.

It is an interprime number because it is at equal distance from previous prime (2741442533) and next prime (2741442547).

It is not an unprimeable number, because it can be changed into a prime (2741442547) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29005 + ... + 79524.

It is an arithmetic number, because the mean of its divisors is an integer number (160298810).

Almost surely, 2^2741442540 is an apocalyptic number.

2741442540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2741442540 is an abundant number, since it is smaller than the sum of its proper divisors (4952900340).

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

2741442540 is a wasteful number, since it uses less digits than its factorization.

2741442540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108962 (or 108960 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 33.

The square root of 2741442540 is about 52358.7866551546. The cubic root of 2741442540 is about 1399.5649226283.

The spelling of 2741442540 in words is "two billion, seven hundred forty-one million, four hundred forty-two thousand, five hundred forty".