42150114 has 12 divisors (see below), whose sum is σ = 91325286. Its totient is φ = 14050032.

The previous prime is 42150047. The next prime is 42150149. The reversal of 42150114 is 41105124.

It can be written as a sum of positive squares in only one way, i.e., 23357889 + 18792225 = 4833^2 + 4335^2 .

It is a super-2 number, since 2×42150114² = 3553264220425992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2341673 = 42150114 / (4 + 2 + 1 + 5 + 0 + 1 + 1 + 4).

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, 1170819 + ... + 1170854.

Almost surely, 2^42150114 is an apocalyptic number.

42150114 is an abundant number, since it is smaller than the sum of its proper divisors (49175172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42150114 is a wasteful number, since it uses less digits than its factorization.

42150114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2341681 (or 2341678 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 42150114 is about 6492.3119148729. The cubic root of 42150114 is about 348.0162992762.

Adding to 42150114 its reverse (41105124), we get a palindrome (83255238).

The spelling of 42150114 in words is "forty-two million, one hundred fifty thousand, one hundred fourteen".