42769642460 has 12 divisors (see below), whose sum is σ = 89816249208. Its totient is φ = 17107856976.

The previous prime is 42769642411. The next prime is 42769642493. The reversal of 42769642460 is 6424696724.

It is a super-3 number, since 3×42769642460³ (a number of 33 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42769642399 and 42769642408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1069241042 + ... + 1069241081.

It is an arithmetic number, because the mean of its divisors is an integer number (7484687434).

Almost surely, 2^42769642460 is an apocalyptic number.

It is an amenable number.

42769642460 is an abundant number, since it is smaller than the sum of its proper divisors (47046606748).

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

42769642460 is a wasteful number, since it uses less digits than its factorization.

42769642460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138482132 (or 2138482130 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 50.

The spelling of 42769642460 in words is "forty-two billion, seven hundred sixty-nine million, six hundred forty-two thousand, four hundred sixty".