6342645030 has 32 divisors (see below), whose sum is σ = 15405755904. Its totient is φ = 1670993376.

The previous prime is 6342644993. The next prime is 6342645047. The reversal of 6342645030 is 305462436.

It is a junction number, because it is equal to n+sod(n) for n = 6342644982 and 6342645000.

It is a congruent number.

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, 1271134 + ... + 1276113.

It is an arithmetic number, because the mean of its divisors is an integer number (481429872).

Almost surely, 2^6342645030 is an apocalyptic number.

6342645030 is an abundant number, since it is smaller than the sum of its proper divisors (9063110874).

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

6342645030 is a wasteful number, since it uses less digits than its factorization.

6342645030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2547340.

The product of its (nonzero) digits is 51840, while the sum is 33.

The square root of 6342645030 is about 79640.7246953467. The cubic root of 6342645030 is about 1851.0726703497.

The spelling of 6342645030 in words is "six billion, three hundred forty-two million, six hundred forty-five thousand, thirty".