8400801875019 has 4 divisors (see below), whose sum is σ = 11201069166696. Its totient is φ = 5600534583344.

The previous prime is 8400801874981. The next prime is 8400801875113. The reversal of 8400801875019 is 9105781080048.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8400801875019 - 2³¹ = 8398654391371 is a prime.

It is a super-2 number, since 2×8400801875019² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8400801895019) 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, 1400133645834 + ... + 1400133645839.

It is an arithmetic number, because the mean of its divisors is an integer number (2800267291674).

Almost surely, 2^{8400801875019} is an apocalyptic number.

8400801875019 is a deficient number, since it is larger than the sum of its proper divisors (2800267291677).

8400801875019 is a wasteful number, since it uses less digits than its factorization.

8400801875019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800267291676.

The product of its (nonzero) digits is 645120, while the sum is 51.

The spelling of 8400801875019 in words is "eight trillion, four hundred billion, eight hundred one million, eight hundred seventy-five thousand, nineteen".