42151414 has 8 divisors (see below), whose sum is σ = 63262080. Its totient is φ = 21064056.

The previous prime is 42151409. The next prime is 42151423. The reversal of 42151414 is 41415124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229 + ... + 9184.

It is an arithmetic number, because the mean of its divisors is an integer number (7907760).

Almost surely, 2^42151414 is an apocalyptic number.

42151414 is a deficient number, since it is larger than the sum of its proper divisors (21110666).

42151414 is a wasteful number, since it uses less digits than its factorization.

42151414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11654.

The product of its digits is 640, while the sum is 22.

The square root of 42151414 is about 6492.4120325192. The cubic root of 42151414 is about 348.0198770960.

Adding to 42151414 its reverse (41415124), we get a palindrome (83566538).

The spelling of 42151414 in words is "forty-two million, one hundred fifty-one thousand, four hundred fourteen".