40015165002 has 16 divisors (see below), whose sum is σ = 82193312352. Its totient is φ = 12977891280.

The previous prime is 40015164979. The next prime is 40015165037. The reversal of 40015165002 is 20056151004.

It is an unprimeable number.

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, 90124024 + ... + 90124467.

It is an arithmetic number, because the mean of its divisors is an integer number (5137082022).

Almost surely, 2^40015165002 is an apocalyptic number.

40015165002 is an abundant number, since it is smaller than the sum of its proper divisors (42178147350).

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

40015165002 is a wasteful number, since it uses less digits than its factorization.

40015165002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180248533.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 40015165002 in words is "forty billion, fifteen million, one hundred sixty-five thousand, two".