401244014213099 has 4 divisors (see below), whose sum is σ = 401513486353080. Its totient is φ = 400974542073120.

The previous prime is 401244014213039. The next prime is 401244014213177. The reversal of 401244014213099 is 990312410442104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-401244014213099 is a prime.

It is a super-4 number, since 4×401244014213099⁴ (a number of 60 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (401244014213039) 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, 134736067757 + ... + 134736070734.

It is an arithmetic number, because the mean of its divisors is an integer number (100378371588270).

Almost surely, 2^{401244014213099} is an apocalyptic number.

401244014213099 is a deficient number, since it is larger than the sum of its proper divisors (269472139981).

401244014213099 is a wasteful number, since it uses less digits than its factorization.

401244014213099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269472139980.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 401244014213099 in words is "four hundred one trillion, two hundred forty-four billion, fourteen million, two hundred thirteen thousand, ninety-nine".