1421416007 has 8 divisors (see below), whose sum is σ = 1550938752. Its totient is φ = 1291943800.

The previous prime is 1421415997. The next prime is 1421416033. The reversal of 1421416007 is 7006141241.

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 1421416007 - 2¹² = 1421411911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1421416057) 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, 69332 + ... + 87462.

It is an arithmetic number, because the mean of its divisors is an integer number (193867344).

Almost surely, 2^1421416007 is an apocalyptic number.

1421416007 is a deficient number, since it is larger than the sum of its proper divisors (129522745).

1421416007 is a wasteful number, since it uses less digits than its factorization.

1421416007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25269.

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1421416007 is about 37701.6711433326. The cubic root of 1421416007 is about 1124.3643505745.

Adding to 1421416007 its reverse (7006141241), we get a palindrome (8427557248).

The spelling of 1421416007 in words is "one billion, four hundred twenty-one million, four hundred sixteen thousand, seven".