41693399247 has 64 divisors (see below), whose sum is σ = 60417736704. Its totient is φ = 25509200640.

The previous prime is 41693399243. The next prime is 41693399287. The reversal of 41693399247 is 74299339614.

It is a happy number.

It is not a de Polignac number, because 41693399247 - 2² = 41693399243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41693399243) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67574083 + ... + 67574699.

It is an arithmetic number, because the mean of its divisors is an integer number (944027136).

Almost surely, 2^41693399247 is an apocalyptic number.

41693399247 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

41693399247 is a deficient number, since it is larger than the sum of its proper divisors (18724337457).

41693399247 is a wasteful number, since it uses less digits than its factorization.

41693399247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068.

The product of its digits is 8817984, while the sum is 57.

The spelling of 41693399247 in words is "forty-one billion, six hundred ninety-three million, three hundred ninety-nine thousand, two hundred forty-seven".