4642631525334 has 64 divisors (see below), whose sum is σ = 10157265262080. Its totient is φ = 1402988843520.

The previous prime is 4642631525327. The next prime is 4642631525393. The reversal of 4642631525334 is 4335251362464.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46652622 + ... + 46752030.

It is an arithmetic number, because the mean of its divisors is an integer number (158707269720).

Almost surely, 2^{4642631525334} is an apocalyptic number.

4642631525334 is an abundant number, since it is smaller than the sum of its proper divisors (5514633736746).

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

4642631525334 is a wasteful number, since it uses less digits than its factorization.

4642631525334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101365.

The product of its digits is 6220800, while the sum is 48.

Adding to 4642631525334 its reverse (4335251362464), we get a palindrome (8977882887798).

The spelling of 4642631525334 in words is "four trillion, six hundred forty-two billion, six hundred thirty-one million, five hundred twenty-five thousand, three hundred thirty-four".