2030452442451 has 16 divisors (see below), whose sum is σ = 3008140895520. Its totient is φ = 1353606520320.

The previous prime is 2030452442441. The next prime is 2030452442477. The reversal of 2030452442451 is 1542442540302.

2030452442451 is a `hidden beast` number, since 20 + 30 + 4 + 524 + 42 + 45 + 1 = 666.

It is not a de Polignac number, because 2030452442451 - 2¹⁷ = 2030452311379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2030452442401) 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, 560791 + ... + 2091743.

It is an arithmetic number, because the mean of its divisors is an integer number (188008805970).

Almost surely, 2^{2030452442451} is an apocalyptic number.

2030452442451 is a deficient number, since it is larger than the sum of its proper divisors (977688453069).

2030452442451 is a wasteful number, since it uses less digits than its factorization.

2030452442451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1580083 (or 1580077 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 36.

Adding to 2030452442451 its reverse (1542442540302), we get a palindrome (3572894982753).

The spelling of 2030452442451 in words is "two trillion, thirty billion, four hundred fifty-two million, four hundred forty-two thousand, four hundred fifty-one".