1407117407 has 4 divisors (see below), whose sum is σ = 1408088616. Its totient is φ = 1406146200.

The previous prime is 1407117403. The next prime is 1407117419. The reversal of 1407117407 is 7047117041.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7047117041 = 12323 ⋅571867.

It is a cyclic number.

It is not a de Polignac number, because 1407117407 - 2² = 1407117403 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 (1407117403) 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, 483428 + ... + 486329.

It is an arithmetic number, because the mean of its divisors is an integer number (352022154).

Almost surely, 2^1407117407 is an apocalyptic number.

1407117407 is a deficient number, since it is larger than the sum of its proper divisors (971209).

1407117407 is an equidigital number, since it uses as much as digits as its factorization.

1407117407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 971208.

The product of its (nonzero) digits is 5488, while the sum is 32.

The square root of 1407117407 is about 37511.5636437619. The cubic root of 1407117407 is about 1120.5814919953.

The spelling of 1407117407 in words is "one billion, four hundred seven million, one hundred seventeen thousand, four hundred seven".