42980310 has 48 divisors (see below), whose sum is σ = 114777936. Its totient is φ = 11150784.

The previous prime is 42980309. The next prime is 42980317. The reversal of 42980310 is 1308924.

It is a super-2 number, since 2×42980310² = 3694614095392200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42980317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3124 + ... + 9783.

It is an arithmetic number, because the mean of its divisors is an integer number (2391207).

Almost surely, 2^42980310 is an apocalyptic number.

42980310 is an abundant number, since it is smaller than the sum of its proper divisors (71797626).

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

42980310 is a wasteful number, since it uses less digits than its factorization.

42980310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12957 (or 12954 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 42980310 is about 6555.9370039682. The cubic root of 42980310 is about 350.2863235274.

The spelling of 42980310 in words is "forty-two million, nine hundred eighty thousand, three hundred ten".