42402010 has 32 divisors (see below), whose sum is σ = 88088832. Its totient is φ = 14394240.

The previous prime is 42402001. The next prime is 42402023. The reversal of 42402010 is 1020424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4270 + ... + 10150.

It is an arithmetic number, because the mean of its divisors is an integer number (2752776).

Almost surely, 2^42402010 is an apocalyptic number.

42402010 is an abundant number, since it is smaller than the sum of its proper divisors (45686822).

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

42402010 is a wasteful number, since it uses less digits than its factorization.

42402010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5998.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 42402010 is about 6511.6825782589. The cubic root of 42402010 is about 348.7081903262.

Adding to 42402010 its reverse (1020424), we get a palindrome (43422434).

The spelling of 42402010 in words is "forty-two million, four hundred two thousand, ten".