40157344214 has 8 divisors (see below), whose sum is σ = 64869556080. Its totient is φ = 18534158856.

The previous prime is 40157344207. The next prime is 40157344219. The reversal of 40157344214 is 41244375104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×40157344214² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40157344219) 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 3 ways as a sum of consecutive naturals, for example, 772256594 + ... + 772256645.

It is an arithmetic number, because the mean of its divisors is an integer number (8108694510).

Almost surely, 2^40157344214 is an apocalyptic number.

40157344214 is a deficient number, since it is larger than the sum of its proper divisors (24712211866).

40157344214 is a wasteful number, since it uses less digits than its factorization.

40157344214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544513254.

The product of its (nonzero) digits is 53760, while the sum is 35.

The spelling of 40157344214 in words is "forty billion, one hundred fifty-seven million, three hundred forty-four thousand, two hundred fourteen".