1427034816 has 84 divisors (see below), whose sum is σ = 4268218032. Its totient is φ = 454992384.

The previous prime is 1427034737. The next prime is 1427034841. The reversal of 1427034816 is 6184307241.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40611 + ... + 67106.

Almost surely, 2^1427034816 is an apocalyptic number.

1427034816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1427034816 is an abundant number, since it is smaller than the sum of its proper divisors (2841183216).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1427034816 is a wasteful number, since it uses less digits than its factorization.

1427034816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107758 (or 107745 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 1427034816 is about 37776.1143581496. The cubic root of 1427034816 is about 1125.8439273557.

The spelling of 1427034816 in words is "one billion, four hundred twenty-seven million, thirty-four thousand, eight hundred sixteen".