40774070437 has 4 divisors (see below), whose sum is σ = 41001858720. Its totient is φ = 40546282156.

The previous prime is 40774070369. The next prime is 40774070483. The reversal of 40774070437 is 73407047704.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40774070437 - 2¹¹ = 40774068389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40774070393 and 40774070402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40774070497) 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 3 ways as a sum of consecutive naturals, for example, 113893873 + ... + 113894230.

It is an arithmetic number, because the mean of its divisors is an integer number (10250464680).

Almost surely, 2^40774070437 is an apocalyptic number.

It is an amenable number.

40774070437 is a deficient number, since it is larger than the sum of its proper divisors (227788283).

40774070437 is a wasteful number, since it uses less digits than its factorization.

40774070437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227788282.

The product of its (nonzero) digits is 460992, while the sum is 43.

It can be divided in two parts, 40 and 774070437, that added together give a palindrome (774070477).

The spelling of 40774070437 in words is "forty billion, seven hundred seventy-four million, seventy thousand, four hundred thirty-seven".