5740506400842 has 48 divisors (see below), whose sum is σ = 12557403710280. Its totient is φ = 1895111479296.

The previous prime is 5740506400841. The next prime is 5740506400861. The reversal of 5740506400842 is 2480046050475.

It can be written as a sum of positive squares in 4 ways, for example, as 5015588681601 + 724917719241 = 2239551^2 + 851421^2 .

It is not an unprimeable number, because it can be changed into a prime (5740506400841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3816018 + ... + 5103234.

Almost surely, 2^{5740506400842} is an apocalyptic number.

5740506400842 is an abundant number, since it is smaller than the sum of its proper divisors (6816897309438).

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

5740506400842 is a wasteful number, since it uses less digits than its factorization.

5740506400842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289607 (or 1289604 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 45.

The spelling of 5740506400842 in words is "five trillion, seven hundred forty billion, five hundred six million, four hundred thousand, eight hundred forty-two".