2303400407 has 12 divisors (see below), whose sum is σ = 2893528848. Its totient is φ = 1794856800.

The previous prime is 2303400383. The next prime is 2303400469. The reversal of 2303400407 is 7040043032.

It is a happy number.

2303400407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2303400407 - 2¹⁶ = 2303334871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303400607) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1358894 + ... + 1360587.

It is an arithmetic number, because the mean of its divisors is an integer number (241127404).

Almost surely, 2^2303400407 is an apocalyptic number.

2303400407 is a deficient number, since it is larger than the sum of its proper divisors (590128441).

2303400407 is a wasteful number, since it uses less digits than its factorization.

2303400407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719510 (or 2719499 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 2303400407 is about 47993.7538331813. The cubic root of 2303400407 is about 1320.6563171370.

Adding to 2303400407 its reverse (7040043032), we get a palindrome (9343443439).

The spelling of 2303400407 in words is "two billion, three hundred three million, four hundred thousand, four hundred seven".