457342348480 has 112 divisors (see below), whose sum is σ = 1149258336480. Its totient is φ = 172871221248.

The previous prime is 457342348471. The next prime is 457342348583. The reversal of 457342348480 is 84843243754.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2319024 + ... + 2508496.

Almost surely, 2^457342348480 is an apocalyptic number.

457342348480 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 457342348480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (574629168240).

457342348480 is an abundant number, since it is smaller than the sum of its proper divisors (691915988000).

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

457342348480 is a wasteful number, since it uses less digits than its factorization.

457342348480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189906 (or 189896 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 52.

The spelling of 457342348480 in words is "four hundred fifty-seven billion, three hundred forty-two million, three hundred forty-eight thousand, four hundred eighty".