6414820458 has 16 divisors (see below), whose sum is σ = 12849980736. Its totient is φ = 2134883520.

The previous prime is 6414820441. The next prime is 6414820481. The reversal of 6414820458 is 8540284146.

It is a super-2 number, since 2×6414820458² = 82299843016750659528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 843391 + ... + 850962.

It is an arithmetic number, because the mean of its divisors is an integer number (803123796).

Almost surely, 2^6414820458 is an apocalyptic number.

6414820458 is an abundant number, since it is smaller than the sum of its proper divisors (6435160278).

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

6414820458 is a wasteful number, since it uses less digits than its factorization.

6414820458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1694989.

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 6414820458 is about 80092.5742999936. The cubic root of 6414820458 is about 1858.0675634718.

The spelling of 6414820458 in words is "six billion, four hundred fourteen million, eight hundred twenty thousand, four hundred fifty-eight".