42303054 has 16 divisors (see below), whose sum is σ = 87523920. Its totient is φ = 13614720.

The previous prime is 42303031. The next prime is 42303067. The reversal of 42303054 is 45030324.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42303054.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121387 + ... + 121734.

It is an arithmetic number, because the mean of its divisors is an integer number (5470245).

Almost surely, 2^42303054 is an apocalyptic number.

42303054 is an abundant number, since it is smaller than the sum of its proper divisors (45220866).

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

42303054 is a wasteful number, since it uses less digits than its factorization.

42303054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243155.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 42303054 is about 6504.0797965585. The cubic root of 42303054 is about 348.4367122681.

Adding to 42303054 its reverse (45030324), we get a palindrome (87333378).

The spelling of 42303054 in words is "forty-two million, three hundred three thousand, fifty-four".