40214730537 has 6 divisors (see below), whose sum is σ = 58087944122. Its totient is φ = 26809820352.

The previous prime is 40214730529. The next prime is 40214730539. The reversal of 40214730537 is 73503741204.

40214730537 is a `hidden beast` number, since 40 + 2 + 14 + 73 + 0 + 537 = 666.

It can be written as a sum of positive squares in only one way, i.e., 37618929936 + 2595800601 = 193956^2 + 50949^2 .

It is not a de Polignac number, because 40214730537 - 2³ = 40214730529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40214730539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2234151688 + ... + 2234151705.

Almost surely, 2^40214730537 is an apocalyptic number.

It is an amenable number.

40214730537 is a deficient number, since it is larger than the sum of its proper divisors (17873213585).

40214730537 is a wasteful number, since it uses less digits than its factorization.

40214730537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4468303399 (or 4468303396 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 36.

The spelling of 40214730537 in words is "forty billion, two hundred fourteen million, seven hundred thirty thousand, five hundred thirty-seven".