42473535132 has 24 divisors (see below), whose sum is σ = 113262760576. Its totient is φ = 12135295728.

The previous prime is 42473535113. The next prime is 42473535163. The reversal of 42473535132 is 23153537424.

It is a happy number.

It is a super-3 number, since 3×42473535132³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252818578 + ... + 252818745.

Almost surely, 2^42473535132 is an apocalyptic number.

42473535132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

42473535132 is an abundant number, since it is smaller than the sum of its proper divisors (70789225444).

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

42473535132 is a wasteful number, since it uses less digits than its factorization.

42473535132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505637337 (or 505637335 counting only the distinct ones).

The product of its digits is 302400, while the sum is 39.

The spelling of 42473535132 in words is "forty-two billion, four hundred seventy-three million, five hundred thirty-five thousand, one hundred thirty-two".