42465771126 has 16 divisors (see below), whose sum is σ = 94368380400. Its totient is φ = 14155257024.

The previous prime is 42465771119. The next prime is 42465771133. The reversal of 42465771126 is 62117756424.

42465771126 is a `hidden beast` number, since 4 + 2 + 46 + 577 + 11 + 26 = 666.

It is an interprime number because it is at equal distance from previous prime (42465771119) and next prime (42465771133).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393201531 + ... + 393201638.

It is an arithmetic number, because the mean of its divisors is an integer number (5898023775).

Almost surely, 2^42465771126 is an apocalyptic number.

42465771126 is an abundant number, since it is smaller than the sum of its proper divisors (51902609274).

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

42465771126 is a wasteful number, since it uses less digits than its factorization.

42465771126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786403180 (or 786403174 counting only the distinct ones).

The product of its digits is 564480, while the sum is 45.

The spelling of 42465771126 in words is "forty-two billion, four hundred sixty-five million, seven hundred seventy-one thousand, one hundred twenty-six".