2743323213540 has 192 divisors, whose sum is σ = 9537578942976. Its totient is φ = 573688700928.

The previous prime is 2743323213523. The next prime is 2743323213559. The reversal of 2743323213540 is 453123233472.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1606207 + ... + 2840166.

It is an arithmetic number, because the mean of its divisors is an integer number (49674890328).

Almost surely, 2^{2743323213540} is an apocalyptic number.

2743323213540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2743323213540 is an abundant number, since it is smaller than the sum of its proper divisors (6794255729436).

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

2743323213540 is a wasteful number, since it uses less digits than its factorization.

2743323213540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4446518 (or 4446516 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 39.

The spelling of 2743323213540 in words is "two trillion, seven hundred forty-three billion, three hundred twenty-three million, two hundred thirteen thousand, five hundred forty".