1470142279 has 2 divisors, whose sum is σ = 1470142280. Its totient is φ = 1470142278.

The previous prime is 1470142243. The next prime is 1470142343. The reversal of 1470142279 is 9722410741.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1470142279 - 2¹⁹ = 1469617991 is a prime.

It is a super-2 number, since 2×1470142279² = 4322636641006627682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1470142979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 735071139 + 735071140.

It is an arithmetic number, because the mean of its divisors is an integer number (735071140).

Almost surely, 2^1470142279 is an apocalyptic number.

1470142279 is a deficient number, since it is larger than the sum of its proper divisors (1).

1470142279 is an equidigital number, since it uses as much as digits as its factorization.

1470142279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28224, while the sum is 37.

The square root of 1470142279 is about 38342.4344427946. The cubic root of 1470142279 is about 1137.0680477861.

The spelling of 1470142279 in words is "one billion, four hundred seventy million, one hundred forty-two thousand, two hundred seventy-nine".