1428114758 has 64 divisors (see below), whose sum is σ = 2671902720. Its totient is φ = 559072800.

The previous prime is 1428114739. The next prime is 1428114763. The reversal of 1428114758 is 8574118241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 787673 + ... + 789483.

It is an arithmetic number, because the mean of its divisors is an integer number (41748480).

Almost surely, 2^1428114758 is an apocalyptic number.

1428114758 is a deficient number, since it is larger than the sum of its proper divisors (1243787962).

1428114758 is a wasteful number, since it uses less digits than its factorization.

1428114758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953.

The product of its digits is 71680, while the sum is 41.

The square root of 1428114758 is about 37790.4056342347. The cubic root of 1428114758 is about 1126.1278586589.

The spelling of 1428114758 in words is "one billion, four hundred twenty-eight million, one hundred fourteen thousand, seven hundred fifty-eight".