40469508179741 has 4 divisors (see below), whose sum is σ = 40469567361792. Its totient is φ = 40469448997692.

The previous prime is 40469508179693. The next prime is 40469508179743. The reversal of 40469508179741 is 14797180596404.

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 a de Polignac number, because none of the positive numbers 2^k-40469508179741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40469508179743) 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, 28553171 + ... + 29936976.

It is an arithmetic number, because the mean of its divisors is an integer number (10117391840448).

Almost surely, 2^{40469508179741} is an apocalyptic number.

It is an amenable number.

40469508179741 is a deficient number, since it is larger than the sum of its proper divisors (59182051).

40469508179741 is an equidigital number, since it uses as much as digits as its factorization.

40469508179741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59182050.

The product of its (nonzero) digits is 60963840, while the sum is 65.

The spelling of 40469508179741 in words is "forty trillion, four hundred sixty-nine billion, five hundred eight million, one hundred seventy-nine thousand, seven hundred forty-one".