42906132480 has 112 divisors (see below), whose sum is σ = 137291637024. Its totient is φ = 11441602560.

The previous prime is 42906132469. The next prime is 42906132497. The reversal of 42906132480 is 8423160924.

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, 51706 + ... + 297465.

Almost surely, 2^42906132480 is an apocalyptic number.

42906132480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42906132480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68645818512).

42906132480 is an abundant number, since it is smaller than the sum of its proper divisors (94385504544).

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

42906132480 is an equidigital number, since it uses as much as digits as its factorization.

42906132480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349205 (or 349181 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 42906132480 in words is "forty-two billion, nine hundred six million, one hundred thirty-two thousand, four hundred eighty".