42629511052 has 24 divisors (see below), whose sum is σ = 76515666192. Its totient is φ = 20769177600.

The previous prime is 42629511017. The next prime is 42629511103. The reversal of 42629511052 is 25011592624.

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, 27253 + ... + 293260.

It is an arithmetic number, because the mean of its divisors is an integer number (3188152758).

Almost surely, 2^42629511052 is an apocalyptic number.

It is an amenable number.

42629511052 is a deficient number, since it is larger than the sum of its proper divisors (33886155140).

42629511052 is a wasteful number, since it uses less digits than its factorization.

42629511052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321369 (or 321367 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 37.

The spelling of 42629511052 in words is "forty-two billion, six hundred twenty-nine million, five hundred eleven thousand, fifty-two".