140714473 has 2 divisors, whose sum is σ = 140714474. Its totient is φ = 140714472.

The previous prime is 140714461. The next prime is 140714503. The reversal of 140714473 is 374417041.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105513984 + 35200489 = 10272^2 + 5933^2 .

It is a cyclic number.

It is not a de Polignac number, because 140714473 - 2²¹ = 138617321 is a prime.

It is not a weakly prime, because it can be changed into another prime (140714443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70357236 + 70357237.

It is an arithmetic number, because the mean of its divisors is an integer number (70357237).

Almost surely, 2^140714473 is an apocalyptic number.

It is an amenable number.

140714473 is a deficient number, since it is larger than the sum of its proper divisors (1).

140714473 is an equidigital number, since it uses as much as digits as its factorization.

140714473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 140714473 is about 11862.3131386758. The cubic root of 140714473 is about 520.1312205823.

The spelling of 140714473 in words is "one hundred forty million, seven hundred fourteen thousand, four hundred seventy-three".