1400500224113 has 4 divisors (see below), whose sum is σ = 1400503103988. Its totient is φ = 1400497344240.

The previous prime is 1400500224103. The next prime is 1400500224157. The reversal of 1400500224113 is 3114220050041.

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 525092984689 + 875407239424 = 724633^2 + 935632^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400500224113 - 2¹² = 1400500220017 is a prime.

It is a super-2 number, since 2×1400500224113² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400500224103) 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, 510506 + ... + 1749747.

It is an arithmetic number, because the mean of its divisors is an integer number (350125775997).

Almost surely, 2^{1400500224113} is an apocalyptic number.

It is an amenable number.

1400500224113 is a deficient number, since it is larger than the sum of its proper divisors (2879875).

1400500224113 is an equidigital number, since it uses as much as digits as its factorization.

1400500224113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2879874.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1400500224113 its reverse (3114220050041), we get a palindrome (4514720274154).

The spelling of 1400500224113 in words is "one trillion, four hundred billion, five hundred million, two hundred twenty-four thousand, one hundred thirteen".