11402451445153 has 4 divisors (see below), whose sum is σ = 11680560017028. Its totient is φ = 11124342873280.

The previous prime is 11402451445117. The next prime is 11402451445181. The reversal of 11402451445153 is 35154415420411.

11402451445153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3110401358689 + 8292050086464 = 1763633^2 + 2879592^2 .

It is a cyclic number.

It is not a de Polignac number, because 11402451445153 - 2²¹ = 11402449348001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11402451425153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139054285876 + ... + 139054285957.

It is an arithmetic number, because the mean of its divisors is an integer number (2920140004257).

Almost surely, 2^{11402451445153} is an apocalyptic number.

It is an amenable number.

11402451445153 is a deficient number, since it is larger than the sum of its proper divisors (278108571875).

11402451445153 is an equidigital number, since it uses as much as digits as its factorization.

11402451445153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278108571874.

The product of its (nonzero) digits is 192000, while the sum is 40.

Adding to 11402451445153 its reverse (35154415420411), we get a palindrome (46556866865564).

The spelling of 11402451445153 in words is "eleven trillion, four hundred two billion, four hundred fifty-one million, four hundred forty-five thousand, one hundred fifty-three".