4261275655099 has 8 divisors (see below), whose sum is σ = 4408667825760. Its totient is φ = 4113913593216.

The previous prime is 4261275655081. The next prime is 4261275655111. The reversal of 4261275655099 is 9905565721624.

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 4261275655099 - 2⁵ = 4261275655067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4261275655079) 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, 7239054 + ... + 7805539.

It is an arithmetic number, because the mean of its divisors is an integer number (551083478220).

Almost surely, 2^{4261275655099} is an apocalyptic number.

4261275655099 is a deficient number, since it is larger than the sum of its proper divisors (147392170661).

4261275655099 is a wasteful number, since it uses less digits than its factorization.

4261275655099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15054389.

The product of its (nonzero) digits is 40824000, while the sum is 61.

The spelling of 4261275655099 in words is "four trillion, two hundred sixty-one billion, two hundred seventy-five million, six hundred fifty-five thousand, ninety-nine".