1400300213 has 8 divisors (see below), whose sum is σ = 1513625400. Its totient is φ = 1287776448.

The previous prime is 1400300207. The next prime is 1400300249. The reversal of 1400300213 is 3120030041.

It can be written as a sum of positive squares in 4 ways, for example, as 268324 + 1400031889 = 518^2 + 37417^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 1400300213 - 2⁴ = 1400300197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400300263) 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, 196718 + ... + 203711.

It is an arithmetic number, because the mean of its divisors is an integer number (189203175).

Almost surely, 2^1400300213 is an apocalyptic number.

1400300213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1400300213 is a deficient number, since it is larger than the sum of its proper divisors (113325187).

1400300213 is a wasteful number, since it uses less digits than its factorization.

1400300213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400711.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1400300213 is about 37420.5854176548. The cubic root of 1400300213 is about 1118.7688994529.

Adding to 1400300213 its reverse (3120030041), we get a palindrome (4520330254).

The spelling of 1400300213 in words is "one billion, four hundred million, three hundred thousand, two hundred thirteen".