42335155212 has 24 divisors (see below), whose sum is σ = 112893747456. Its totient is φ = 12095758608.

The previous prime is 42335155139. The next prime is 42335155223. The reversal of 42335155212 is 21255153324.

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, 251994888 + ... + 251995055.

It is an arithmetic number, because the mean of its divisors is an integer number (4703906144).

Almost surely, 2^42335155212 is an apocalyptic number.

42335155212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42335155212 is an abundant number, since it is smaller than the sum of its proper divisors (70558592244).

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

42335155212 is a wasteful number, since it uses less digits than its factorization.

42335155212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503989957 (or 503989955 counting only the distinct ones).

The product of its digits is 36000, while the sum is 33.

The spelling of 42335155212 in words is "forty-two billion, three hundred thirty-five million, one hundred fifty-five thousand, two hundred twelve".