42054151 has 8 divisors (see below), whose sum is σ = 43218000. Its totient is φ = 40896960.

The previous prime is 42054139. The next prime is 42054157. The reversal of 42054151 is 15145024.

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

It is a cyclic number.

It is not a de Polignac number, because 42054151 - 2⁵ = 42054119 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 (42054157) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12840 + ... + 15778.

It is an arithmetic number, because the mean of its divisors is an integer number (5402250).

Almost surely, 2^42054151 is an apocalyptic number.

42054151 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

42054151 is a deficient number, since it is larger than the sum of its proper divisors (1163849).

42054151 is a wasteful number, since it uses less digits than its factorization.

42054151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329.

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 42054151 is about 6484.9171929948. The cubic root of 42054151 is about 347.7519894736.

Adding to 42054151 its reverse (15145024), we get a palindrome (57199175).

The spelling of 42054151 in words is "forty-two million, fifty-four thousand, one hundred fifty-one".