40699555241 has 8 divisors (see below), whose sum is σ = 40801012224. Its totient is φ = 40598157600.

The previous prime is 40699555229. The next prime is 40699555277. The reversal of 40699555241 is 14255599604.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40699555241 - 2¹⁸ = 40699293097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40699555241.

It is not an unprimeable number, because it can be changed into a prime (40699555291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1564541 + ... + 1590341.

It is an arithmetic number, because the mean of its divisors is an integer number (5100126528).

Almost surely, 2^40699555241 is an apocalyptic number.

It is an amenable number.

40699555241 is a deficient number, since it is larger than the sum of its proper divisors (101456983).

40699555241 is a wasteful number, since it uses less digits than its factorization.

40699555241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29671.

The product of its (nonzero) digits is 1944000, while the sum is 50.

The spelling of 40699555241 in words is "forty billion, six hundred ninety-nine million, five hundred fifty-five thousand, two hundred forty-one".