40834556337 has 4 divisors (see below), whose sum is σ = 54446075120. Its totient is φ = 27223037556.

The previous prime is 40834556317. The next prime is 40834556341. The reversal of 40834556337 is 73365543804.

40834556337 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 40834556337 - 2⁷ = 40834556209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40834556317) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6805759387 + ... + 6805759392.

It is an arithmetic number, because the mean of its divisors is an integer number (13611518780).

Almost surely, 2^40834556337 is an apocalyptic number.

It is an amenable number.

40834556337 is a deficient number, since it is larger than the sum of its proper divisors (13611518783).

40834556337 is a wasteful number, since it uses less digits than its factorization.

40834556337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13611518782.

The product of its (nonzero) digits is 3628800, while the sum is 48.

The spelling of 40834556337 in words is "forty billion, eight hundred thirty-four million, five hundred fifty-six thousand, three hundred thirty-seven".