42283351 has 4 divisors (see below), whose sum is σ = 46127304. Its totient is φ = 38439400.

The previous prime is 42283337. The next prime is 42283427. The reversal of 42283351 is 15338224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42283351 - 2¹⁵ = 42250583 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42283331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1921960 + ... + 1921981.

It is an arithmetic number, because the mean of its divisors is an integer number (11531826).

Almost surely, 2^42283351 is an apocalyptic number.

42283351 is a deficient number, since it is larger than the sum of its proper divisors (3843953).

42283351 is a wasteful number, since it uses less digits than its factorization.

42283351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3843952.

The product of its digits is 5760, while the sum is 28.

The square root of 42283351 is about 6502.5649554618. The cubic root of 42283351 is about 348.3826080997.

The spelling of 42283351 in words is "forty-two million, two hundred eighty-three thousand, three hundred fifty-one".