42150361 has 12 divisors (see below), whose sum is σ = 48849840. Its totient is φ = 36061760.

The previous prime is 42150349. The next prime is 42150377. The reversal of 42150361 is 16305124.

It is not a de Polignac number, because 42150361 - 2⁷ = 42150233 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42150391) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3451 + ... + 9808.

It is an arithmetic number, because the mean of its divisors is an integer number (4070820).

Almost surely, 2^42150361 is an apocalyptic number.

It is an amenable number.

42150361 is a deficient number, since it is larger than the sum of its proper divisors (6699479).

42150361 is a wasteful number, since it uses less digits than its factorization.

42150361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13304 (or 13287 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 42150361 is about 6492.3309373445. The cubic root of 42150361 is about 348.0169790676.

Adding to 42150361 its reverse (16305124), we get a palindrome (58455485).

The spelling of 42150361 in words is "forty-two million, one hundred fifty thousand, three hundred sixty-one".