42610377 has 8 divisors (see below), whose sum is σ = 58135264. Its totient is φ = 27746208.

The previous prime is 42610363. The next prime is 42610387. The reversal of 42610377 is 77301624.

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

It is not a de Polignac number, because 42610377 - 2⁴ = 42610361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42610387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165028 + ... + 165285.

It is an arithmetic number, because the mean of its divisors is an integer number (7266908).

Almost surely, 2^42610377 is an apocalyptic number.

It is an amenable number.

42610377 is a deficient number, since it is larger than the sum of its proper divisors (15524887).

42610377 is a wasteful number, since it uses less digits than its factorization.

42610377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330359.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 42610377 is about 6527.6624453169. The cubic root of 42610377 is about 349.2784509141.

The spelling of 42610377 in words is "forty-two million, six hundred ten thousand, three hundred seventy-seven".