42630292869 has 16 divisors (see below), whose sum is σ = 57113726400. Its totient is φ = 28283628800.

The previous prime is 42630292867. The next prime is 42630292907. The reversal of 42630292869 is 96829203624.

It is a cyclic number.

It is not a de Polignac number, because 42630292869 - 2¹ = 42630292867 is a prime.

It is a super-2 number, since 2×42630292869² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42630292867) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1896307 + ... + 1918655.

It is an arithmetic number, because the mean of its divisors is an integer number (3569607900).

Almost surely, 2^42630292869 is an apocalyptic number.

It is an amenable number.

42630292869 is a deficient number, since it is larger than the sum of its proper divisors (14483433531).

42630292869 is a wasteful number, since it uses less digits than its factorization.

42630292869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25380.

The product of its (nonzero) digits is 2239488, while the sum is 51.

The spelling of 42630292869 in words is "forty-two billion, six hundred thirty million, two hundred ninety-two thousand, eight hundred sixty-nine".