42634066000 has 40 divisors (see below), whose sum is σ = 103089176424. Its totient is φ = 17053625600.

The previous prime is 42634065997. The next prime is 42634066031. The reversal of 42634066000 is 66043624.

It can be written as a sum of positive squares in 4 ways, for example, as 194769936 + 42439296064 = 13956^2 + 206008^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 10656517 + ... + 10660516.

Almost surely, 2^42634066000 is an apocalyptic number.

42634066000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42634066000 is an abundant number, since it is smaller than the sum of its proper divisors (60455110424).

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

42634066000 is a wasteful number, since it uses less digits than its factorization.

42634066000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21317056 (or 21317040 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 42634066000 in words is "forty-two billion, six hundred thirty-four million, sixty-six thousand".