42880355 has 8 divisors (see below), whose sum is σ = 58807392. Its totient is φ = 29403648.

The previous prime is 42880351. The next prime is 42880363. The reversal of 42880355 is 55308824.

42880355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42880355 - 2² = 42880351 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 1225153 = 42880355 / (4 + 2 + 8 + 8 + 0 + 3 + 5 + 5).

It is not an unprimeable number, because it can be changed into a prime (42880351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 612542 + ... + 612611.

It is an arithmetic number, because the mean of its divisors is an integer number (7350924).

Almost surely, 2^42880355 is an apocalyptic number.

42880355 is a deficient number, since it is larger than the sum of its proper divisors (15927037).

42880355 is a wasteful number, since it uses less digits than its factorization.

42880355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225165.

The product of its (nonzero) digits is 38400, while the sum is 35.

The square root of 42880355 is about 6548.3093237873. The cubic root of 42880355 is about 350.0145708220.

The spelling of 42880355 in words is "forty-two million, eight hundred eighty thousand, three hundred fifty-five".