452451143104 has 14 divisors (see below), whose sum is σ = 897832737224. Its totient is φ = 226225571520.

The previous prime is 452451143099. The next prime is 452451143119. The reversal of 452451143104 is 401341154254.

It is a happy number.

It is a super-2 number, since 2×452451143104² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 452451143104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3534774492 + ... + 3534774619.

Almost surely, 2^452451143104 is an apocalyptic number.

It is an amenable number.

452451143104 is a deficient number, since it is larger than the sum of its proper divisors (445381594120).

452451143104 is an equidigital number, since it uses as much as digits as its factorization.

452451143104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7069549123 (or 7069549113 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 452451143104 its reverse (401341154254), we get a palindrome (853792297358).

The spelling of 452451143104 in words is "four hundred fifty-two billion, four hundred fifty-one million, one hundred forty-three thousand, one hundred four".