1416167423 has 12 divisors (see below), whose sum is σ = 1561660464. Its totient is φ = 1283251200.

The previous prime is 1416167393. The next prime is 1416167449. The reversal of 1416167423 is 3247616141.

It is a Cunningham number, because it is equal to 37632²-1.

It is not a de Polignac number, because 1416167423 - 2¹⁴ = 1416151039 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 (1416167023) 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, 18815 + ... + 56447.

It is an arithmetic number, because the mean of its divisors is an integer number (130138372).

Almost surely, 2^1416167423 is an apocalyptic number.

1416167423 is a deficient number, since it is larger than the sum of its proper divisors (145493041).

1416167423 is a wasteful number, since it uses less digits than its factorization.

1416167423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37966 (or 37955 counting only the distinct ones).

The product of its digits is 24192, while the sum is 35.

The square root of 1416167423 is about 37631.9999867134. Note that the first 4 decimals coincide. The cubic root of 1416167423 is about 1122.9787371677.

The spelling of 1416167423 in words is "one billion, four hundred sixteen million, one hundred sixty-seven thousand, four hundred twenty-three".