1416997073 has 8 divisors (see below), whose sum is σ = 1548748800. Its totient is φ = 1290623040.

The previous prime is 1416997069. The next prime is 1416997079. The reversal of 1416997073 is 3707996141.

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 1416997073 - 2² = 1416997069 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1416997079) 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, 1343873 + ... + 1344926.

It is an arithmetic number, because the mean of its divisors is an integer number (193593600).

Almost surely, 2^1416997073 is an apocalyptic number.

It is an amenable number.

1416997073 is a deficient number, since it is larger than the sum of its proper divisors (131751727).

1416997073 is a wasteful number, since it uses less digits than its factorization.

1416997073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2688847.

The product of its (nonzero) digits is 285768, while the sum is 47.

The square root of 1416997073 is about 37643.0215710695. The cubic root of 1416997073 is about 1123.1979902999.

The spelling of 1416997073 in words is "one billion, four hundred sixteen million, nine hundred ninety-seven thousand, seventy-three".