42204630630 has 32 divisors (see below), whose sum is σ = 102294003168. Its totient is φ = 11143136000.

The previous prime is 42204630577. The next prime is 42204630659. The reversal of 42204630630 is 3603640224.

It is a happy number.

It is a super-2 number, since 2×42204630630² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 6961431 + ... + 6967490.

It is an arithmetic number, because the mean of its divisors is an integer number (3196687599).

Almost surely, 2^42204630630 is an apocalyptic number.

42204630630 is an abundant number, since it is smaller than the sum of its proper divisors (60089372538).

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

42204630630 is a wasteful number, since it uses less digits than its factorization.

42204630630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13929032.

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 422046 and 30630, that added together give a triangular number (452676 = T₉₅₁).

The spelling of 42204630630 in words is "forty-two billion, two hundred four million, six hundred thirty thousand, six hundred thirty".