2838012054390 has 64 divisors (see below), whose sum is σ = 7568911987200. Its totient is φ = 756715230432.

The previous prime is 2838012054377. The next prime is 2838012054403. The reversal of 2838012054390 is 934502108382.

2838012054390 is a `hidden beast` number, since 2 + 8 + 3 + 8 + 0 + 1 + 205 + 439 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (2838012054377) and next prime (2838012054403).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1732341 + ... + 2945679.

It is an arithmetic number, because the mean of its divisors is an integer number (118264249800).

Almost surely, 2^{2838012054390} is an apocalyptic number.

2838012054390 is an abundant number, since it is smaller than the sum of its proper divisors (4730899932810).

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

2838012054390 is a wasteful number, since it uses less digits than its factorization.

2838012054390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222018 (or 1222012 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The spelling of 2838012054390 in words is "two trillion, eight hundred thirty-eight billion, twelve million, fifty-four thousand, three hundred ninety".