40156057614 has 16 divisors (see below), whose sum is σ = 81673338240. Its totient is φ = 13158482040.

The previous prime is 40156057597. The next prime is 40156057637. The reversal of 40156057614 is 41675065104.

It is a super-2 number, since 2×40156057614² (a number of 22 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 (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56717242 + ... + 56717949.

It is an arithmetic number, because the mean of its divisors is an integer number (5104583640).

Almost surely, 2^40156057614 is an apocalyptic number.

40156057614 is an abundant number, since it is smaller than the sum of its proper divisors (41517280626).

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

40156057614 is a wasteful number, since it uses less digits than its factorization.

40156057614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113435255.

The product of its (nonzero) digits is 100800, while the sum is 39.

The spelling of 40156057614 in words is "forty billion, one hundred fifty-six million, fifty-seven thousand, six hundred fourteen".