2427742453401 has 16 divisors (see below), whose sum is σ = 3645924742720. Its totient is φ = 1596323803680.

The previous prime is 2427742453373. The next prime is 2427742453459. The reversal of 2427742453401 is 1043542477242.

2427742453401 is a `hidden beast` number, since 2 + 4 + 2 + 77 + 42 + 4 + 534 + 0 + 1 = 666.

It is not a de Polignac number, because 2427742453401 - 2¹⁴ = 2427742437017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2427742453601) 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, 615863695 + ... + 615867636.

It is an arithmetic number, because the mean of its divisors is an integer number (227870296420).

Almost surely, 2^{2427742453401} is an apocalyptic number.

It is an amenable number.

2427742453401 is a deficient number, since it is larger than the sum of its proper divisors (1218182289319).

2427742453401 is a wasteful number, since it uses less digits than its factorization.

2427742453401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231731413 (or 1231731407 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 45.

The spelling of 2427742453401 in words is "two trillion, four hundred twenty-seven billion, seven hundred forty-two million, four hundred fifty-three thousand, four hundred one".