112451400453 has 8 divisors (see below), whose sum is σ = 171354515008. Its totient is φ = 64257943104.

The previous prime is 112451400427. The next prime is 112451400473. The reversal of 112451400453 is 354004154211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112451400453 - 2¹⁰ = 112451399429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112451400453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112451400473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2677414276 + ... + 2677414317.

It is an arithmetic number, because the mean of its divisors is an integer number (21419314376).

Almost surely, 2^112451400453 is an apocalyptic number.

It is an amenable number.

112451400453 is a deficient number, since it is larger than the sum of its proper divisors (58903114555).

112451400453 is an equidigital number, since it uses as much as digits as its factorization.

112451400453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5354828603.

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 112451400453 its reverse (354004154211), we get a palindrome (466455554664).

The spelling of 112451400453 in words is "one hundred twelve billion, four hundred fifty-one million, four hundred thousand, four hundred fifty-three".