1428417204908 has 12 divisors (see below), whose sum is σ = 2504699754480. Its totient is φ = 712788703632.

The previous prime is 1428417204869. The next prime is 1428417204913. The reversal of 1428417204908 is 8094027148241.

It is a super-2 number, since 2×1428417204908² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354972443 + ... + 354976466.

It is an arithmetic number, because the mean of its divisors is an integer number (208724979540).

Almost surely, 2^{1428417204908} is an apocalyptic number.

It is an amenable number.

1428417204908 is a deficient number, since it is larger than the sum of its proper divisors (1076282549572).

1428417204908 is a wasteful number, since it uses less digits than its factorization.

1428417204908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709949416 (or 709949414 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The spelling of 1428417204908 in words is "one trillion, four hundred twenty-eight billion, four hundred seventeen million, two hundred four thousand, nine hundred eight".