1414720873 has 2 divisors, whose sum is σ = 1414720874. Its totient is φ = 1414720872.

The previous prime is 1414720871. The next prime is 1414720889. The reversal of 1414720873 is 3780274141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1320086889 + 94633984 = 36333^2 + 9728^2 .

It is a cyclic number.

It is not a de Polignac number, because 1414720873 - 2¹ = 1414720871 is a prime.

Together with 1414720871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1414720871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 707360436 + 707360437.

It is an arithmetic number, because the mean of its divisors is an integer number (707360437).

Almost surely, 2^1414720873 is an apocalyptic number.

It is an amenable number.

1414720873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1414720873 is an equidigital number, since it uses as much as digits as its factorization.

1414720873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 1414720873 is about 37612.7753961337. The cubic root of 1414720873 is about 1122.5962498341.

The spelling of 1414720873 in words is "one billion, four hundred fourteen million, seven hundred twenty thousand, eight hundred seventy-three".