42769713830 has 32 divisors (see below), whose sum is σ = 81065698560. Its totient is φ = 16201801440.

The previous prime is 42769713821. The next prime is 42769713839. The reversal of 42769713830 is 3831796724.

It is an interprime number because it is at equal distance from previous prime (42769713821) and next prime (42769713839).

It is a super-2 number, since 2×42769713830² (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 (42769713839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526607 + ... + 602373.

It is an arithmetic number, because the mean of its divisors is an integer number (2533303080).

Almost surely, 2^42769713830 is an apocalyptic number.

42769713830 is a deficient number, since it is larger than the sum of its proper divisors (38295984730).

42769713830 is a wasteful number, since it uses less digits than its factorization.

42769713830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78764.

The product of its (nonzero) digits is 1524096, while the sum is 50.

The spelling of 42769713830 in words is "forty-two billion, seven hundred sixty-nine million, seven hundred thirteen thousand, eight hundred thirty".