42769419070389 has 24 divisors (see below), whose sum is σ = 63080596834080. Its totient is φ = 25755758988960.

The previous prime is 42769419070381. The next prime is 42769419070393. The reversal of 42769419070389 is 98307091496724.

It is a happy number.

42769419070389 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42769419070389 - 2³ = 42769419070381 is a prime.

It is a super-2 number, since 2×42769419070389² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42769419070381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 375172599 + ... + 375286580.

It is an arithmetic number, because the mean of its divisors is an integer number (2628358201420).

Almost surely, 2^{42769419070389} is an apocalyptic number.

It is an amenable number.

42769419070389 is a deficient number, since it is larger than the sum of its proper divisors (20311177763691).

42769419070389 is a wasteful number, since it uses less digits than its factorization.

42769419070389 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750459361 (or 750459350 counting only the distinct ones).

The product of its (nonzero) digits is 164602368, while the sum is 69.

The spelling of 42769419070389 in words is "forty-two trillion, seven hundred sixty-nine billion, four hundred nineteen million, seventy thousand, three hundred eighty-nine".