1002424453 has 16 divisors (see below), whose sum is σ = 1030803840. Its totient is φ = 974546496.

The previous prime is 1002424447. The next prime is 1002424487. The reversal of 1002424453 is 3544242001.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1002424453 - 2⁵ = 1002424421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002424253) 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, 2283208 + ... + 2283646.

It is an arithmetic number, because the mean of its divisors is an integer number (64425240).

Almost surely, 2^1002424453 is an apocalyptic number.

It is an amenable number.

1002424453 is a deficient number, since it is larger than the sum of its proper divisors (28379387).

1002424453 is a wasteful number, since it uses less digits than its factorization.

1002424453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 876.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 1002424453 is about 31661.0873628813. The cubic root of 1002424453 is about 1000.8074987702.

Adding to 1002424453 its reverse (3544242001), we get a palindrome (4546666454).

The spelling of 1002424453 in words is "one billion, two million, four hundred twenty-four thousand, four hundred fifty-three".