10002400145 has 8 divisors (see below), whose sum is σ = 12004774440. Its totient is φ = 8000657280.

The previous prime is 10002400141. The next prime is 10002400159. The reversal of 10002400145 is 54100420001.

It is a Cunningham number, because it is equal to 100012²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 10002400144 = 1^2 + 100012^2 .

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

It is not a de Polignac number, because 10002400145 - 2² = 10002400141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10002400141) 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, 122276 + ... + 186965.

It is an arithmetic number, because the mean of its divisors is an integer number (1500596805).

Almost surely, 2^10002400145 is an apocalyptic number.

It is an amenable number.

10002400145 is a deficient number, since it is larger than the sum of its proper divisors (2002374295).

10002400145 is an equidigital number, since it uses as much as digits as its factorization.

10002400145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315715.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 10002400145 its reverse (54100420001), we get a palindrome (64102820146).

The spelling of 10002400145 in words is "ten billion, two million, four hundred thousand, one hundred forty-five".