40330102 has 4 divisors (see below), whose sum is σ = 60495156. Its totient is φ = 20165050.

The previous prime is 40330079. The next prime is 40330117. The reversal of 40330102 is 20103304.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10082524 + ... + 10082527.

It is an arithmetic number, because the mean of its divisors is an integer number (15123789).

Almost surely, 2^40330102 is an apocalyptic number.

40330102 is a deficient number, since it is larger than the sum of its proper divisors (20165054).

40330102 is a wasteful number, since it uses less digits than its factorization.

40330102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20165053.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 40330102 is about 6350.5985544671. The cubic root of 40330102 is about 342.9333906644.

Adding to 40330102 its reverse (20103304), we get a palindrome (60433406).

The spelling of 40330102 in words is "forty million, three hundred thirty thousand, one hundred two".