801381420715 has 4 divisors (see below), whose sum is σ = 961657704864. Its totient is φ = 641105136568.

The previous prime is 801381420691. The next prime is 801381420731. The reversal of 801381420715 is 517024183108.

801381420715 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 801381420715 - 2³¹ = 799233937067 is a prime.

It is a super-2 number, since 2×801381420715² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80138142067 + ... + 80138142076.

It is an arithmetic number, because the mean of its divisors is an integer number (240414426216).

Almost surely, 2^801381420715 is an apocalyptic number.

801381420715 is a deficient number, since it is larger than the sum of its proper divisors (160276284149).

801381420715 is a wasteful number, since it uses less digits than its factorization.

801381420715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160276284148.

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 801381420715 in words is "eight hundred one billion, three hundred eighty-one million, four hundred twenty thousand, seven hundred fifteen".