40015150385 has 16 divisors (see below), whose sum is σ = 55629676416. Its totient is φ = 27063082368.

The previous prime is 40015150379. The next prime is 40015150391. The reversal of 40015150385 is 58305151004.

It is an interprime number because it is at equal distance from previous prime (40015150379) and next prime (40015150391).

It is not a de Polignac number, because 40015150385 - 2¹⁴ = 40015134001 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 7828199 + ... + 7833308.

It is an arithmetic number, because the mean of its divisors is an integer number (3476854776).

Almost surely, 2^40015150385 is an apocalyptic number.

It is an amenable number.

40015150385 is a deficient number, since it is larger than the sum of its proper divisors (15614526031).

40015150385 is a wasteful number, since it uses less digits than its factorization.

40015150385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15661592.

The product of its (nonzero) digits is 12000, while the sum is 32.

The spelling of 40015150385 in words is "forty billion, fifteen million, one hundred fifty thousand, three hundred eighty-five".