40500942 has 16 divisors (see below), whose sum is σ = 83615232. Its totient is φ = 13064760.

The previous prime is 40500937. The next prime is 40500947. The reversal of 40500942 is 24900504.

It is an interprime number because it is at equal distance from previous prime (40500937) and next prime (40500947).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40500947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108688 + ... + 109059.

It is an arithmetic number, because the mean of its divisors is an integer number (5225952).

Almost surely, 2^40500942 is an apocalyptic number.

40500942 is an abundant number, since it is smaller than the sum of its proper divisors (43114290).

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

40500942 is a wasteful number, since it uses less digits than its factorization.

40500942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217783.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 40500942 is about 6364.0350407583. The cubic root of 40500942 is about 343.4169352659.

The spelling of 40500942 in words is "forty million, five hundred thousand, nine hundred forty-two".