42150373 has 4 divisors (see below), whose sum is σ = 42192288. Its totient is φ = 42108460.

The previous prime is 42150349. The next prime is 42150377. The reversal of 42150373 is 37305124.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42150373 - 2¹³ = 42142181 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 (42150377) 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, 19411 + ... + 21472.

It is an arithmetic number, because the mean of its divisors is an integer number (10548072).

Almost surely, 2^42150373 is an apocalyptic number.

It is an amenable number.

42150373 is a deficient number, since it is larger than the sum of its proper divisors (41915).

42150373 is a wasteful number, since it uses less digits than its factorization.

42150373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41914.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 42150373 is about 6492.3318615117. The cubic root of 42150373 is about 348.0170120939.

Adding to 42150373 its reverse (37305124), we get a palindrome (79455497).

The spelling of 42150373 in words is "forty-two million, one hundred fifty thousand, three hundred seventy-three".