40134843863015 has 16 divisors (see below), whose sum is σ = 52691571826560. Its totient is φ = 29104859250720.

The previous prime is 40134843862999. The next prime is 40134843863057. The reversal of 40134843863015 is 51036834843104.

40134843863015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40134843863015 - 2⁴ = 40134843862999 is a prime.

It is a super-2 number, since 2×40134843863015² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1051457045 + ... + 1051495214.

It is an arithmetic number, because the mean of its divisors is an integer number (3293223239160).

Almost surely, 2^{40134843863015} is an apocalyptic number.

40134843863015 is a deficient number, since it is larger than the sum of its proper divisors (12556727963545).

40134843863015 is a wasteful number, since it uses less digits than its factorization.

40134843863015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102952622.

The product of its (nonzero) digits is 3317760, while the sum is 50.

The spelling of 40134843863015 in words is "forty trillion, one hundred thirty-four billion, eight hundred forty-three million, eight hundred sixty-three thousand, fifteen".