42345376 has 48 divisors (see below), whose sum is σ = 88421760. Its totient is φ = 19906560.

The previous prime is 42345341. The next prime is 42345389. The reversal of 42345376 is 67354324.

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, 156121 + ... + 156391.

It is an arithmetic number, because the mean of its divisors is an integer number (1842120).

Almost surely, 2^42345376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42345376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44210880).

42345376 is an abundant number, since it is smaller than the sum of its proper divisors (46076384).

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

42345376 is a wasteful number, since it uses less digits than its factorization.

42345376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 549 counting only the distinct ones).

The product of its digits is 60480, while the sum is 34.

The square root of 42345376 is about 6507.3324795956. The cubic root of 42345376 is about 348.5528711278.

The spelling of 42345376 in words is "forty-two million, three hundred forty-five thousand, three hundred seventy-six".