42734150 has 12 divisors (see below), whose sum is σ = 79485612. Its totient is φ = 17093640.

The previous prime is 42734137. The next prime is 42734171. The reversal of 42734150 is 5143724.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 427292 + ... + 427391.

It is an arithmetic number, because the mean of its divisors is an integer number (6623801).

Almost surely, 2^42734150 is an apocalyptic number.

42734150 is a deficient number, since it is larger than the sum of its proper divisors (36751462).

42734150 is a wasteful number, since it uses less digits than its factorization.

42734150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854695 (or 854690 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 42734150 is about 6537.1362231485. The cubic root of 42734150 is about 349.6163142340.

Adding to 42734150 its reverse (5143724), we get a palindrome (47877874).

The spelling of 42734150 in words is "forty-two million, seven hundred thirty-four thousand, one hundred fifty".