41440000231555 has 16 divisors (see below), whose sum is σ = 50092326711360. Its totient is φ = 32909128924672.

The previous prime is 41440000231507. The next prime is 41440000231561. The reversal of 41440000231555 is 55513200004414.

It is a cyclic number.

It is not a de Polignac number, because 41440000231555 - 2²³ = 41439991842947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41440000231555.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25261527 + ... + 26851903.

It is an arithmetic number, because the mean of its divisors is an integer number (3130770419460).

Almost surely, 2^{41440000231555} is an apocalyptic number.

41440000231555 is a deficient number, since it is larger than the sum of its proper divisors (8652326479805).

41440000231555 is a wasteful number, since it uses less digits than its factorization.

41440000231555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1628558.

The product of its (nonzero) digits is 48000, while the sum is 34.

Adding to 41440000231555 its reverse (55513200004414), we get a palindrome (96953200235969).

The spelling of 41440000231555 in words is "forty-one trillion, four hundred forty billion, two hundred thirty-one thousand, five hundred fifty-five".