3455142858 has 32 divisors (see below), whose sum is σ = 7682574720. Its totient is φ = 1151042400.

The previous prime is 3455142839. The next prime is 3455142863. The reversal of 3455142858 is 8582415543.

3455142858 is a `hidden beast` number, since 3 + 4 + 551 + 42 + 8 + 58 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79491 + ... + 115017.

It is an arithmetic number, because the mean of its divisors is an integer number (240080460).

Almost surely, 2^3455142858 is an apocalyptic number.

3455142858 is an abundant number, since it is smaller than the sum of its proper divisors (4227431862).

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

3455142858 is a wasteful number, since it uses less digits than its factorization.

3455142858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37339 (or 37333 counting only the distinct ones).

The product of its digits is 768000, while the sum is 45.

The square root of 3455142858 is about 58780.4632339692. The cubic root of 3455142858 is about 1511.7802574964.

The spelling of 3455142858 in words is "three billion, four hundred fifty-five million, one hundred forty-two thousand, eight hundred fifty-eight".